feat(testing): enforce test() over describe() with grandfathered files

Add ESLint rule to ban describe() usage in favor of test() for better test organization. All 474 existing test files using describe() have been grandfathered with eslint-disable comments to avoid disruption while enforcing the new guideline for future tests.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/commands/js-to-ts.md

@@ -0,0 +1,10 @@
+# JavaScript to TypeScript Migration Command
+
+## Usage
+```
+/js-to-ts <core-filename>
+```
+- `<core-filename>` - Path to CORE file relative to `superset-frontend/` (e.g., `src/utils/common.js`, `src/middleware/loggerMiddleware.js`)
+
+## Agent Instructions
+**See:** [../projects/js-to-ts/AGENT.md](../projects/js-to-ts/AGENT.md) for complete migration guide.

.claude/projects/js-to-ts/AGENT.md

@@ -0,0 +1,684 @@
+# JavaScript to TypeScript Migration Agent Guide
+
+**Complete technical reference for converting JavaScript/JSX files to TypeScript/TSX in Apache Superset frontend.**
+
+**Agent Role:** Atomic migration unit - migrate the core file + ALL related tests/mocks as one cohesive unit. Use `git mv` to preserve history, NO `git commit`. NO global import changes. Report results upon completion.
+
+---
+
+## 🎯 Migration Principles
+
+1. **Atomic migration units** - Core file + all related tests/mocks migrate together
+2. **Zero `any` types** - Use proper TypeScript throughout
+3. **Leverage existing types** - Reuse established definitions
+4. **Type inheritance** - Derivatives extend base component types
+5. **Strategic placement** - File types for maximum discoverability
+6. **Surgical improvements** - Enhance existing types during migration
+
+---
+
+## Step 0: Dependency Check (MANDATORY)
+
+**Command:**
+```bash
+grep -E "from '\.\./.*\.jsx?'|from '\./.*\.jsx?'|from 'src/.*\.jsx?'" superset-frontend/{filename}
+```
+
+**Decision:**
+- ✅ No matches → Proceed with atomic migration (core + tests + mocks)
+- ❌ Matches found → EXIT with dependency report (see format below)
+
+---
+
+## Step 1: Identify Related Files (REQUIRED)
+
+**Atomic Migration Scope:**
+For core file `src/utils/example.js`, also migrate:
+- `src/utils/example.test.js` / `src/utils/example.test.jsx`
+- `src/utils/example.spec.js` / `src/utils/example.spec.jsx`
+- `src/utils/__mocks__/example.js`
+- Any other related test/mock files found by pattern matching
+
+**Find all related test and mock files:**
+```bash
+# Pattern-based search for related files
+basename=$(basename {filename} .js)
+dirname=$(dirname superset-frontend/{filename})
+
+# Find test files
+find "$dirname" -name "${basename}.test.js" -o -name "${basename}.test.jsx"
+find "$dirname" -name "${basename}.spec.js" -o -name "${basename}.spec.jsx"
+
+# Find mock files  
+find "$dirname" -name "__mocks__/${basename}.js"
+find "$dirname" -name "${basename}.mock.js"
+```
+
+**Migration Requirement:** All discovered related files MUST be migrated together as one atomic unit.
+
+**Test File Creation:** If NO test files exist for the core file, CREATE a minimal test file using the following pattern:
+- Location: Same directory as core file
+- Name: `{basename}.test.ts` (e.g., `DebouncedMessageQueue.test.ts`)
+- Content: Basic test structure importing and testing the main functionality
+- Use proper TypeScript types in test file
+
+---
+
+## 🗺️ Type Reference Map
+
+### From `@superset-ui/core`
+```typescript
+// Data & Query
+QueryFormData, QueryData, JsonObject, AnnotationData, AdhocMetric
+LatestQueryFormData, GenericDataType, DatasourceType, ExtraFormData
+DataMaskStateWithId, NativeFilterScope, NativeFiltersState, NativeFilterTarget
+
+// UI & Theme  
+FeatureFlagMap, LanguagePack, ColorSchemeConfig, SequentialSchemeConfig
+```
+
+### From `@superset-ui/chart-controls`
+```typescript
+Dataset, ColumnMeta, ControlStateMapping
+```
+
+### From Local Types (`src/types/`)
+```typescript
+// Authentication
+User, UserWithPermissionsAndRoles, BootstrapUser, PermissionsAndRoles
+
+// Dashboard
+Dashboard, DashboardState, DashboardInfo, DashboardLayout, LayoutItem
+ComponentType, ChartConfiguration, ActiveFilters
+
+// Charts
+Chart, ChartState, ChartStatus, ChartLinkedDashboard, Slice, SaveActionType
+
+// Data
+Datasource, Database, Owner, Role
+
+// UI Components
+TagType, FavoriteStatus, Filter, ImportResourceName
+```
+
+### From Domain Types
+```typescript
+// src/dashboard/types.ts
+RootState, ChartsState, DatasourcesState, FilterBarOrientation
+ChartCrossFiltersConfig, ActiveTabs, MenuKeys
+
+// src/explore/types.ts  
+ExplorePageInitialData, ExplorePageState, ExploreResponsePayload, OptionSortType
+
+// src/SqlLab/types.ts
+[SQL Lab specific types]
+```
+
+---
+
+## 🏗️ Type Organization Strategy
+
+### Type Placement Hierarchy
+
+1. **Component-Colocated** (90% of cases)
+   ```typescript
+   // Same file as component
+   interface MyComponentProps {
+     title: string;
+     onClick: () => void;
+   }
+   ```
+
+2. **Feature-Shared**
+   ```typescript
+   // src/[domain]/components/[Feature]/types.ts
+   export interface FilterConfiguration {
+     filterId: string;
+     targets: NativeFilterTarget[];
+   }
+   ```
+
+3. **Domain-Wide**
+   ```typescript
+   // src/[domain]/types.ts
+   export interface ExploreFormData extends QueryFormData {
+     viz_type: string;
+   }
+   ```
+
+4. **Global**
+   ```typescript
+   // src/types/[TypeName].ts
+   export interface ApiResponse<T> {
+     result: T;
+     count?: number;
+   }
+   ```
+
+### Type Discovery Commands
+```bash
+# Search existing types before creating
+find superset-frontend/src -name "types.ts" -exec grep -l "[TypeConcept]" {} \;
+grep -r "interface.*Props\|type.*Props" superset-frontend/src/
+```
+
+### Derivative Component Patterns
+
+**Rule:** Components that extend others should extend their type interfaces.
+
+```typescript
+// ✅ Base component type
+interface SelectProps {
+  value: string | number;
+  options: SelectOption[];
+  onChange: (value: string | number) => void;
+  disabled?: boolean;
+}
+
+// ✅ Derivative extends base
+interface ChartSelectProps extends SelectProps {
+  charts: Chart[];
+  onChartSelect: (chart: Chart) => void;
+}
+
+// ✅ Derivative with modified props  
+interface DatabaseSelectProps extends Omit<SelectProps, 'value' | 'onChange'> {
+  value: number;  // Narrowed type
+  onChange: (databaseId: number) => void;  // Specific signature
+}
+```
+
+**Common Patterns:**
+- **Extension:** `extends BaseProps` - adds new props
+- **Omission:** `Omit<BaseProps, 'prop'>` - removes props
+- **Modification:** `Omit<BaseProps, 'prop'> & { prop: NewType }` - changes prop type
+- **Restriction:** Override with narrower types (union → specific)
+
+---
+
+## 📋 Migration Recipe
+
+### Step 2: File Conversion
+```bash
+# Use git mv to preserve history
+git mv component.js component.ts
+git mv Component.jsx Component.tsx
+```
+
+### Step 3: Import & Type Setup
+```typescript
+// Import order (enforced by linting)
+import { FC, ReactNode } from 'react';
+import { JsonObject, QueryFormData } from '@superset-ui/core';
+import { Dataset } from '@superset-ui/chart-controls';
+import type { Dashboard } from 'src/types/Dashboard';
+```
+
+### Step 4: Function & Component Typing
+```typescript
+// Functions with proper parameter/return types
+export function processData(
+  data: Dataset[],
+  config: JsonObject
+): ProcessedData[] {
+  // implementation
+}
+
+// Component props with inheritance
+interface ComponentProps extends BaseProps {
+  data: Chart[];
+  onSelect: (id: number) => void;
+}
+
+const Component: FC<ComponentProps> = ({ data, onSelect }) => {
+  // implementation
+};
+```
+
+### Step 5: State & Redux Typing
+```typescript
+// Hooks with specific types
+const [data, setData] = useState<Chart[]>([]);
+const [selected, setSelected] = useState<number | null>(null);
+
+// Redux with existing RootState
+const mapStateToProps = (state: RootState) => ({
+  charts: state.charts,
+  user: state.user,
+});
+```
+
+---
+
+## 🧠 Type Debugging Strategies (Real-World Learnings)
+
+### The Evolution of Type Approaches
+When you hit type errors, follow this debugging evolution:
+
+#### 1. ❌ Idealized Union Types (First Attempt)
+```typescript
+// Looks clean but doesn't match reality
+type DatasourceInput = Datasource | QueryEditor;
+```
+**Problem**: Real calling sites pass variations, not exact types.
+
+#### 2. ❌ Overly Precise Types (Second Attempt)
+```typescript
+// Tried to match exact calling signatures
+type DatasourceInput =
+  | IDatasource  // From DatasourcePanel
+  | (QueryEditor & { columns: ColumnMeta[] });  // From SaveQuery
+```
+**Problem**: Too rigid, doesn't handle legacy variations.
+
+#### 3. ✅ Flexible Interface (Final Solution)
+```typescript
+// Captures what the function actually needs
+interface DatasourceInput {
+  name?: string | null;  // Allow null for compatibility
+  datasource_name?: string | null;  // Legacy variations
+  columns?: any[];  // Multiple column types accepted
+  database?: { id?: number };
+  // ... other optional properties
+}
+```
+**Success**: Works with all calling sites, focuses on function needs.
+
+### Type Debugging Process
+1. **Start with compilation errors** - they show exact mismatches
+2. **Examine actual usage** - look at calling sites, not idealized types  
+3. **Build flexible interfaces** - capture what functions need, not rigid contracts
+4. **Iterate based on downstream validation** - let calling sites guide your types
+
+---
+
+## 🚨 Anti-Patterns to Avoid
+
+```typescript
+// ❌ Never use any
+const obj: any = {};
+
+// ✅ Use proper types
+const obj: Record<string, JsonObject> = {};
+
+// ❌ Don't recreate base component props
+interface ChartSelectProps {
+  value: string;     // Duplicated from SelectProps
+  onChange: () => void;  // Duplicated from SelectProps
+  charts: Chart[];   // New prop
+}
+
+// ✅ Inherit and extend
+interface ChartSelectProps extends SelectProps {
+  charts: Chart[];   // Only new props
+}
+
+// ❌ Don't create ad-hoc type variations
+interface UserInfo {
+  name: string;
+  email: string;
+}
+
+// ✅ Extend existing types (DRY principle)
+import { User } from 'src/types/bootstrapTypes';
+type UserDisplayInfo = Pick<User, 'firstName' | 'lastName' | 'email'>;
+
+// ❌ Don't create overly rigid unions
+type StrictInput = ExactTypeA | ExactTypeB;
+
+// ✅ Create flexible interfaces for function parameters
+interface FlexibleInput {
+  // Focus on what the function actually needs
+  commonProperty: string;
+  optionalVariations?: any;  // Allow for legacy variations
+}
+```
+
+## 📍 DRY Type Guidelines (WHERE TYPES BELONG)
+
+### Type Placement Rules
+**CRITICAL**: Type variations must live close to where they belong, not scattered across files.
+
+#### ✅ Proper Type Organization
+```typescript
+// ❌ Don't create one-off interfaces in utility files
+// src/utils/datasourceUtils.ts
+interface DatasourceInput { /* custom interface */ }  // Wrong!
+
+// ✅ Use existing types or extend them in their proper domain
+// src/utils/datasourceUtils.ts
+import { IDatasource } from 'src/explore/components/DatasourcePanel';
+import { QueryEditor } from 'src/SqlLab/types';
+
+// Create flexible interface that references existing types
+interface FlexibleDatasourceInput {
+  // Properties that actually exist across variations
+}
+```
+
+#### Type Location Hierarchy
+1. **Domain Types**: `src/{domain}/types.ts` (dashboard, explore, SqlLab)
+2. **Component Types**: Co-located with components  
+3. **Global Types**: `src/types/` directory
+4. **Utility Types**: Only when they truly don't belong elsewhere
+
+#### ✅ DRY Type Patterns
+```typescript
+// ✅ Extend existing domain types
+interface SaveQueryData extends Pick<QueryEditor, 'sql' | 'dbId' | 'catalog'> {
+  columns: ColumnMeta[];  // Add what's needed
+}
+
+// ✅ Create flexible interfaces for cross-domain utilities
+interface CrossDomainInput {
+  // Common properties that exist across different source types
+  name?: string | null;  // Accommodate legacy null values
+  // Only include properties the function actually uses
+}
+```
+
+---
+
+## 🎯 PropTypes Auto-Generation (Elegant Approach)
+
+**IMPORTANT**: Superset has `babel-plugin-typescript-to-proptypes` configured to automatically generate PropTypes from TypeScript interfaces. Use this instead of manual PropTypes duplication!
+
+### ❌ Manual PropTypes Duplication (Avoid This)
+```typescript
+export interface MyComponentProps {
+  title: string;
+  count?: number;
+}
+
+// 8+ lines of manual PropTypes duplication 😱
+const propTypes = PropTypes.shape({
+  title: PropTypes.string.isRequired,
+  count: PropTypes.number,
+});
+
+export default propTypes;
+```
+
+### ✅ Auto-Generated PropTypes (Use This)
+```typescript
+import { InferProps } from 'prop-types';
+
+export interface MyComponentProps {
+  title: string;
+  count?: number;
+}
+
+// Single validator function - babel plugin auto-generates PropTypes! ✨
+export default function MyComponentValidator(props: MyComponentProps) {
+  return null; // PropTypes auto-assigned by babel-plugin-typescript-to-proptypes
+}
+
+// Optional: For consumers needing PropTypes type inference
+export type MyComponentPropsInferred = InferProps<typeof MyComponentValidator>;
+```
+
+### Migration Pattern for Type-Only Files
+
+**When migrating type-only files with manual PropTypes:**
+
+1. **Keep the TypeScript interfaces** (single source of truth)
+2. **Replace manual PropTypes** with validator function
+3. **Remove PropTypes imports** and manual shape definitions
+4. **Add InferProps import** if type inference needed
+
+**Example Migration:**
+```typescript
+// Before: 25+ lines with manual PropTypes duplication
+export interface AdhocFilterType { /* ... */ }
+const adhocFilterTypePropTypes = PropTypes.oneOfType([...]);
+
+// After: 3 lines with auto-generation
+export interface AdhocFilterType { /* ... */ }
+export default function AdhocFilterValidator(props: { filter: AdhocFilterType }) {
+  return null; // Auto-generated PropTypes by babel plugin
+}
+```
+
+### Component PropTypes Pattern
+
+**For React components, the babel plugin works automatically:**
+
+```typescript
+interface ComponentProps {
+  title: string;
+  onClick: () => void;
+}
+
+const MyComponent: FC<ComponentProps> = ({ title, onClick }) => {
+  // Component implementation
+};
+
+// PropTypes automatically generated by babel plugin - no manual work needed!
+export default MyComponent;
+```
+
+### Auto-Generation Benefits
+
+- ✅ **Single source of truth**: TypeScript interfaces drive PropTypes
+- ✅ **No duplication**: Eliminate 15-20 lines of manual PropTypes code
+- ✅ **Automatic updates**: Changes to TypeScript automatically update PropTypes
+- ✅ **Type safety**: Compile-time checking ensures PropTypes match interfaces
+- ✅ **Backward compatibility**: Existing JavaScript components continue working
+
+### Babel Plugin Configuration
+
+The plugin is already configured in `babel.config.js`:
+```javascript
+['babel-plugin-typescript-to-proptypes', { loose: true }]
+```
+
+**No additional setup required** - just use TypeScript interfaces and the plugin handles the rest!
+
+---
+
+## 🧪 Test File Migration Patterns
+
+### Test File Priority
+- **Always migrate test files** alongside production files
+- **Test files are often leaf nodes** - good starting candidates
+- **Create tests if missing** - Leverage new TypeScript types for better test coverage
+
+### Test-Specific Type Patterns
+```typescript
+// Mock interfaces for testing
+interface MockStore {
+  getState: () => Partial<RootState>;  // Partial allows minimal mocking
+}
+
+// Type-safe mocking for complex objects
+const mockDashboardInfo: Partial<DashboardInfo> as DashboardInfo = {
+  id: 123,
+  json_metadata: '{}',
+};
+
+// Sinon stub typing
+let postStub: sinon.SinonStub;
+beforeEach(() => {
+  postStub = sinon.stub(SupersetClient, 'post');
+});
+
+// Use stub reference instead of original method
+expect(postStub.callCount).toBe(1);
+expect(postStub.getCall(0).args[0].endpoint).toMatch('/api/');
+```
+
+### Test Migration Recipe
+1. **Migrate production file first** (if both need migration)
+2. **Update test imports** to point to `.ts/.tsx` files
+3. **Add proper mock typing** using `Partial<T> as T` pattern
+4. **Fix stub typing** - Use stub references, not original methods
+5. **Verify all tests pass** with TypeScript compilation
+
+---
+
+## 🔧 Type Conflict Resolution
+
+### Multiple Type Definitions Issue
+**Problem**: Same type name defined in multiple files causes compilation errors.
+
+**Example**: `DashboardInfo` defined in both:
+- `src/dashboard/reducers/types.ts` (minimal)
+- `src/dashboard/components/Header/types.ts` (different shape)  
+- `src/dashboard/types.ts` (complete - used by RootState)
+
+### Resolution Strategy
+1. **Identify the authoritative type**:
+   ```bash
+   # Find which type is used by RootState/main interfaces
+   grep -r "DashboardInfo" src/dashboard/types.ts
+   ```
+
+2. **Use import from authoritative source**:
+   ```typescript
+   // ✅ Import from main domain types
+   import { RootState, DashboardInfo } from 'src/dashboard/types';
+
+   // ❌ Don't import from component-specific files
+   import { DashboardInfo } from 'src/dashboard/components/Header/types';
+   ```
+
+3. **Mock complex types in tests**:
+   ```typescript
+   // For testing - provide minimal required fields
+   const mockInfo: Partial<DashboardInfo> as DashboardInfo = {
+     id: 123,
+     json_metadata: '{}',
+     // Only provide fields actually used in test
+   };
+   ```
+
+### Type Hierarchy Discovery Commands
+```bash
+# Find all definitions of a type
+grep -r "interface.*TypeName\|type.*TypeName" src/
+
+# Find import usage patterns
+grep -r "import.*TypeName" src/
+
+# Check what RootState uses
+grep -A 10 -B 10 "TypeName" src/*/types.ts
+```
+
+---
+
+## Agent Constraints (CRITICAL)
+
+1. **Use git mv** - Run `git mv file.js file.ts` to preserve git history, but NO `git commit`
+2. **NO global import changes** - Don't update imports across codebase
+3. **Type files OK** - Can modify existing type files to improve/align types
+4. **Single-File TypeScript Validation** (CRITICAL) - tsc has known issues with multi-file compilation:
+   - **Core Issue**: TypeScript's `tsc` has documented problems validating multiple files simultaneously in complex projects
+   - **Solution**: ALWAYS validate files one at a time using individual `tsc` calls
+   - **Command Pattern**: `cd superset-frontend && npx tscw --noEmit --allowJs --composite false --project tsconfig.json {single-file-path}`
+   - **Why**: Multi-file validation can produce false positives, miss real errors, and conflict during parallel agent execution
+5. **Downstream Impact Validation** (CRITICAL) - Your migration affects calling sites:
+   - **Find downstream files**: `find superset-frontend/src -name "*.tsx" -o -name "*.ts" | xargs grep -l "your-core-filename" 2>/dev/null || echo "No files found"`
+   - **Validate each downstream file individually**: `cd superset-frontend && npx tscw --noEmit --allowJs --composite false --project tsconfig.json {each-downstream-file}`
+   - **Fix type mismatches** you introduced in calling sites
+   - **NEVER ignore downstream errors** - they indicate your types don't match reality
+6. **Avoid Project-Wide Validation During Migration**:
+   - **NEVER use `npm run type`** during parallel agent execution - produces unreliable results
+   - **Single-file validation is authoritative** - trust individual file checks over project-wide scans
+6. **ESLint validation** - Run `npm run eslint -- --fix {file}` for each migrated file to auto-fix formatting/linting issues
+6. Zero `any` types - use proper TypeScript types
+7. Search existing types before creating new ones
+8. Follow patterns from this guide
+
+---
+
+## Success Report Format
+
+```
+SUCCESS: Atomic Migration of {core-filename}
+
+## Files Migrated (Atomic Unit)
+- Core: {core-filename} → {core-filename.ts/tsx}
+- Tests: {list-of-test-files} → {list-of-test-files.ts/tsx} OR "CREATED: {basename}.test.ts"
+- Mocks: {list-of-mock-files} → {list-of-mock-files.ts}
+- Type files modified: {list-of-type-files}
+
+## Types Created/Improved
+- {TypeName}: {location} ({scope}) - {rationale}
+- {ExistingType}: enhanced in {location} - {improvement-description}
+
+## Documentation Recommendations  
+- ADD_TO_DIRECTORY: {TypeName} - {reason}
+- NO_DOCUMENTATION: {TypeName} - {reason}
+
+## Quality Validation
+- **Single-File TypeScript Validation**: ✅ PASS - Core files individually validated
+  - Core file: `npx tscw --noEmit --allowJs --composite false --project tsconfig.json {core-file}`
+  - Test files: `npx tscw --noEmit --allowJs --composite false --project tsconfig.json {test-file}` (if exists)
+- **Downstream Impact Check**: ✅ PASS - Found {N} files importing this module, all validate individually
+  - Downstream files: {list-of-files-that-import-your-module}
+  - Individual validation: `npx tscw --noEmit --allowJs --composite false --project tsconfig.json {each-downstream-file}`
+- **ESLint validation**: ✅ PASS (using `npm run eslint -- --fix {files}` to auto-fix formatting)
+- **Zero any types**: ✅ PASS
+- **Local imports resolved**: ✅ PASS  
+- **Functionality preserved**: ✅ PASS
+- **Tests pass** (if test file): ✅ PASS
+- **Follow-up action required**: {YES/NO}
+
+## Validation Strategy Notes
+- **Single-file approach used**: Avoided multi-file tsc validation due to known TypeScript compilation issues
+- **Project-wide validation skipped**: `npm run type` not used during parallel migration to prevent false positives
+
+## Migration Learnings
+- Type conflicts encountered: {describe any multiple type definitions}
+- Mock patterns used: {describe test mocking approaches}
+- Import hierarchy decisions: {note authoritative type sources used}
+- PropTypes strategy: {AUTO_GENERATED via babel plugin | MANUAL_DUPLICATION_REMOVED | N/A}
+
+## Improvement Suggestions for Documentation
+- AGENT.md enhancement: {suggest additions to migration guide}
+- Common pattern identified: {note reusable patterns for future migrations}
+```
+
+---
+
+## Dependency Block Report Format
+
+```
+DEPENDENCY_BLOCK: Cannot migrate {filename}
+
+## Blocking Dependencies
+- {path}: {type} - {usage} - {priority}
+
+## Impact Analysis
+- Estimated types: {number}
+- Expected locations: {list}
+- Cross-domain: {YES/NO}
+
+## Recommended Order
+{ordered-list}
+```
+
+---
+
+## 📚 Quick Reference
+
+**Type Utilities:**
+- `Record<K, V>` - Object with specific key/value types
+- `Partial<T>` - All properties optional
+- `Pick<T, K>` - Subset of properties
+- `Omit<T, K>` - Exclude specific properties
+- `NonNullable<T>` - Exclude null/undefined
+
+**Event Types:**
+- `MouseEvent<HTMLButtonElement>`
+- `ChangeEvent<HTMLInputElement>`
+- `FormEvent<HTMLFormElement>`
+
+**React Types:**
+- `FC<Props>` - Functional component
+- `ReactNode` - Any renderable content
+- `CSSProperties` - Style objects
+
+---
+
+**Remember:** Every type should add value and clarity. The goal is meaningful type safety that catches bugs and improves developer experience.

.claude/projects/js-to-ts/COORDINATOR.md

@@ -0,0 +1,199 @@
+# JS-to-TS Coordinator Workflow
+
+**Role:** Strategic migration coordination - select leaf-node files, trigger agents, review results, handle integration, manage dependencies.
+
+---
+
+## 1. Core File Selection Strategy
+
+**Target ONLY Core Files**: Coordinators identify core files (production code), agents handle related tests/mocks atomically.
+
+**File Analysis Commands**:
+```bash
+# Find CORE files with no JS/JSX dependencies (exclude tests/mocks) - SIZE PRIORITIZED
+find superset-frontend/src -name "*.js" -o -name "*.jsx" | grep -v "test\|spec\|mock" | xargs wc -l | sort -n | head -20
+
+# Alternative: Get file sizes in lines with paths
+find superset-frontend/src -name "*.js" -o -name "*.jsx" | grep -v "test\|spec\|mock" | while read file; do
+  lines=$(wc -l < "$file")
+  echo "$lines $file"
+done | sort -n | head -20
+
+# Check dependencies for core files only (start with smallest)
+for file in <core-files-sorted-by-size>; do
+  echo "=== $file ($(wc -l < "$file") lines) ==="
+  grep -E "from '\.\./.*\.jsx?'|from '\./.*\.jsx?'|from 'src/.*\.jsx?'" "$file" || echo "✅ LEAF CANDIDATE"
+done
+
+# Identify heavily imported files (migrate last)  
+grep -r "from.*utils/common" superset-frontend/src/ | wc -l
+
+# Quick leaf analysis with size priority
+find superset-frontend/src -name "*.js" -o -name "*.jsx" | grep -v "test\|spec\|mock" | head -30 | while read file; do
+  deps=$(grep -E "from '\.\./.*\.jsx?'|from '\./.*\.jsx?'|from 'src/.*\.jsx?'" "$file" | wc -l)
+  lines=$(wc -l < "$file")
+  if [ "$deps" -eq 0 ]; then
+    echo "✅ LEAF: $lines lines - $file"
+  fi
+done | sort -n
+```
+
+**Priority Order** (Smallest files first for easier wins):
+1. **Small leaf files** (<50 lines) - No JS/JSX imports, quick TypeScript conversion
+2. **Medium leaf files** (50-200 lines) - Self-contained utilities and helpers  
+3. **Small dependency files** (<100 lines) - Import only already-migrated files
+4. **Larger components** (200+ lines) - Complex but well-contained functionality
+5. **Core foundational files** (utils/common.js, controls.jsx) - migrate last regardless of size
+
+**Size-First Benefits**:
+- Faster completion builds momentum
+- Earlier validation of migration patterns
+- Easier rollback if issues arise
+- Better success rate for agent learning
+
+**Migration Unit**: Each agent call migrates:
+- 1 core file (primary target)
+- All related `*.test.js/jsx` files
+- All related `*.mock.js` files  
+- All related `__mocks__/` files
+
+---
+
+## 2. Task Creation & Agent Control
+
+### Task Triggering
+When triggering the `/js-to-ts` command:
+- **Task Title**: Use the core filename as the task title (e.g., "DebouncedMessageQueue.js migration", "hostNamesConfig.js migration")
+- **Task Description**: Include the full relative path to help agent locate the file
+- **Reference**: Point agent to [AGENT.md](./AGENT.md) for technical instructions
+
+### Post-Processing Workflow
+After each agent completes:
+
+1. **Review Agent Report**: Always read and analyze the complete agent report
+2. **Share Summary**: Provide user with key highlights from agent's work:
+   - Files migrated (core + tests/mocks)
+   - Types created or improved
+   - Any validation issues or coordinator actions needed
+3. **Quality Assessment**: Evaluate agent's TypeScript implementation against criteria:
+   - ✅ **Type Usage**: Proper types used, no `any` types
+   - ✅ **Type Filing**: Types placed in correct hierarchy (component → feature → domain → global)
+   - ✅ **Side Effects**: No unintended changes to other files
+   - ✅ **Import Alignment**: Proper .ts/.tsx import extensions
+4. **Integration Decision**:
+   - **COMMIT**: If agent work is complete and high quality
+   - **FIX & COMMIT**: If minor issues need coordinator fixes
+   - **ROLLBACK**: If major issues require complete rework
+5. **Next Action**: Ask user preference - commit this work or trigger next migration
+
+---
+
+## 3. Integration Decision Framework
+
+**Automatic Integration** ✅:
+- `npm run type` passes without errors
+- Agent created clean TypeScript with proper types
+- Types appropriately filed in hierarchy
+
+**Coordinator Integration** (Fix Side-Effects) 🔧:
+- `npm run type` fails BUT agent's work is high quality
+- Good type usage, proper patterns, well-organized
+- Side-effects are manageable TypeScript compilation errors
+- **Coordinator Action**: Integrate the change, then fix global compilation issues
+
+**Rollback Only** ❌:
+- Agent introduced `any` types or poor type choices
+- Types poorly organized or conflicting with existing patterns
+- Fundamental approach issues requiring complete rework
+
+**Integration Process**:
+1. **Review**: Agent already used `git mv` to preserve history
+2. **Fix Side-Effects**: Update dependent files with proper import extensions
+3. **Resolve Types**: Fix any cascading type issues across codebase
+4. **Validate**: Ensure `npm run type` passes after fixes
+
+---
+
+## 4. Common Integration Patterns
+
+**Common Side-Effects (Expect These)**:
+- **Type import conflicts**: Multiple definitions of same type name
+- **Mock object typing**: Tests need complete type satisfaction
+- **Stub method references**: Use stub vars instead of original methods
+
+**Coordinator Fixes (Standard Process)**:
+1. **Import Resolution**:
+   ```bash
+   # Find authoritative type source
+   grep -r "TypeName" src/*/types.ts
+   # Import from domain types (src/dashboard/types.ts) not component types
+   ```
+
+2. **Test Mock Completion**:
+   ```typescript
+   // Use Partial<T> as T pattern for minimal mocking
+   const mockDashboard: Partial<DashboardInfo> as DashboardInfo = {
+     id: 123,
+     json_metadata: '{}',
+   };
+   ```
+
+3. **Stub Reference Fixes**:
+   ```typescript
+   // ✅ Use stub variable
+   expect(postStub.callCount).toBe(1);
+   // ❌ Don't use original method
+   expect(SupersetClient.post.callCount).toBe(1);
+   ```
+
+4. **Validation Commands**:
+   ```bash
+   npm run type          # TypeScript compilation
+   npm test -- filename  # Test functionality
+   git status           # Should show rename, not add/delete
+   ```
+
+---
+
+## 5. File Categories for Planning
+
+### Leaf Files (Start Here)
+**Self-contained files with minimal JS/JSX dependencies**:
+- Test files (80 files) - Usually only import the file being tested
+- Utility files without internal dependencies
+- Components importing only external libraries
+
+### Heavily Imported Files (Migrate Last)
+**Core files that many others depend on**:
+- `utils/common.js` - Core utility functions
+- `utils/reducerUtils.js` - Redux helpers  
+- `@superset-ui/core` equivalent files
+- Major state management files (`explore/store.js`, `dashboard/actions/`)
+
+### Complex Components (Middle Priority)  
+**Large files requiring careful type analysis**:
+- `components/Datasource/DatasourceEditor.jsx` (1,809 lines)
+- `explore/components/controls/AnnotationLayerControl/AnnotationLayer.jsx` (1,031 lines)
+- `explore/components/ExploreViewContainer/index.jsx` (911 lines)
+
+---
+
+## 6. Success Metrics & Continuous Improvement
+
+**Per-File Gates**:
+- ✅ `npm run type` passes after each migration
+- ✅ Zero `any` types introduced
+- ✅ All imports properly typed
+- ✅ Types filed in correct hierarchy
+
+**Linear Scheduling**:
+When agents report `DEPENDENCY_BLOCK`:
+- Queue dependencies in linear order
+- Process one file at a time to avoid conflicts
+- Handle cascading type changes between files
+
+**After Each Migration**:
+1. **Update guides** with new patterns discovered
+2. **Document coordinator fixes** that become common
+3. **Enhance agent instructions** based on recurring issues
+4. **Track success metrics** - automatic vs coordinator integration rates

.claude/projects/js-to-ts/PROJECT.md

@@ -0,0 +1,76 @@
+# JavaScript to TypeScript Migration Project
+
+Progressive migration of 219 JS/JSX files to TypeScript in Apache Superset frontend.
+
+## 📁 Project Documentation
+
+- **[AGENT.md](./AGENT.md)** - Complete technical migration guide for agents (includes type reference, patterns, validation)
+- **[COORDINATOR.md](./COORDINATOR.md)** - Strategic workflow for coordinators (file selection, task management, integration)
+
+## 🎯 Quick Start
+
+**For Agents:** Read [AGENT.md](./AGENT.md) for complete migration instructions
+**For Coordinators:** Read [COORDINATOR.md](./COORDINATOR.md) for workflow and [AGENT.md](./AGENT.md) for supervision
+
+**Command:** `/js-to-ts <filename>` - See [../../commands/js-to-ts.md](../../commands/js-to-ts.md)
+
+## 📊 Migration Progress
+
+**Scope**: 219 files total (112 JS + 107 JSX)
+- Production files: 139 (63%)  
+- Test files: 80 (37%)
+
+**Strategy**: Leaf-first migration with dependency-aware coordination
+
+### Completed Migrations ✅
+
+1. **roundDecimal** - `plugins/legacy-plugin-chart-map-box/src/utils/roundDecimal.js`
+   - Migrated core + test files
+   - Added proper TypeScript function signature with optional precision parameter
+   - All tests pass
+
+2. **timeGrainSqlaAnimationOverrides** - `src/explore/controlPanels/timeGrainSqlaAnimationOverrides.js`
+   - Migrated to TypeScript with ControlPanelState and Dataset types
+   - Added TimeGrainOverrideState interface for return type
+   - Used type guards for safe property access
+
+3. **DebouncedMessageQueue** - `src/utils/DebouncedMessageQueue.js`
+   - Migrated to TypeScript with proper generics
+   - Created DebouncedMessageQueueOptions interface
+   - **CREATED test file** with 4 comprehensive test cases
+   - Excellent class property typing with private/readonly modifiers
+
+**Files Migrated**: 3/219 (1.4%)
+**Tests Created**: 2 (roundDecimal had existing, DebouncedMessageQueue created)
+
+### Next Candidates (Leaf Nodes) 🎯
+
+**Identified leaf files with no JS/JSX dependencies:**
+- `src/utils/hostNamesConfig.js` - Domain configuration utility
+- `src/explore/controlPanels/Separator.js` - Control panel configuration  
+- `src/middleware/loggerMiddleware.js` - Logging middleware
+
+**Migration Quality**: All completed migrations have:
+- ✅ Zero `any` types
+- ✅ Proper TypeScript compilation
+- ✅ ESLint validation passed
+- ✅ Test coverage (created where missing)
+
+---
+
+## 📈 Success Metrics
+
+**Per-File Gates**:
+- ✅ `npm run type` passes after each migration
+- ✅ Zero `any` types introduced  
+- ✅ All imports properly typed
+- ✅ Types filed in correct hierarchy
+
+**Overall Progress**:
+- **Automatic Integration Rate**: 100% (3/3 migrations required no coordinator fixes)
+- **Test Coverage**: Improved (1 new test file created)
+- **Type Safety**: Enhanced with proper interfaces and generics
+
+---
+
+*This is a claudette-managed progressive refactor. All documentation and coordination resources are organized under `.claude/projects/js-to-ts/`*

LLMS.md

@@ -70,6 +70,10 @@ superset/
 - **New files require ASF license headers** - When creating new code files, include the standard Apache Software Foundation license header
 - **LLM instruction files are excluded** - Files like LLMS.md, CLAUDE.md, etc. are in `.rat-excludes` to avoid header token overhead
 
+### Code Comments
+- **Avoid time-specific language** - Don't use words like "now", "currently", "today" in code comments as they become outdated
+- **Write timeless comments** - Comments should remain accurate regardless of when they're read
+
 ## Documentation Requirements
 
 - **docs/**: Update for any user-facing changes

docker-compose-image-tag.yml

@@ -28,6 +28,7 @@ x-superset-image: &superset-image apachesuperset.docker.scarf.sh/apache/superset
 x-superset-volumes:
   &superset-volumes # /app/pythonpath_docker will be appended to the PYTHONPATH in the final container
   - ./docker:/app/docker
+  - ./superset-core:/app/superset-core
   - superset_home:/app/superset_home
 
 services:

docker-compose.yml

@@ -29,9 +29,11 @@ x-superset-volumes: &superset-volumes
   # /app/pythonpath_docker will be appended to the PYTHONPATH in the final container
   - ./docker:/app/docker
   - ./superset:/app/superset
+  - ./superset-core:/app/superset-core
   - ./superset-frontend:/app/superset-frontend
   - superset_home:/app/superset_home
   - ./tests:/app/tests
+  - superset_data:/app/data
 x-common-build: &common-build
   context: .
   target: ${SUPERSET_BUILD_TARGET:-dev} # can use `dev` (default) or `lean`
@@ -274,3 +276,5 @@ volumes:
     external: false
   redis:
     external: false
+  superset_data:
+    external: false

docker/docker-bootstrap.sh

@@ -21,8 +21,15 @@ set -eo pipefail
 # Make python interactive
 if [ "$DEV_MODE" == "true" ]; then
     if [ "$(whoami)" = "root" ] && command -v uv > /dev/null 2>&1; then
-      echo "Reinstalling the app in editable mode"
-      uv pip install -e .
+      # Always ensure superset-core is available
+      echo "Installing superset-core in editable mode"
+      uv pip install --no-deps -e /app/superset-core
+
+      # Only reinstall the main app for non-worker processes
+      if [ "$1" != "worker" ] && [ "$1" != "beat" ]; then
+        echo "Reinstalling the app in editable mode"
+        uv pip install -e .
+      fi
     fi
 fi
 REQUIREMENTS_LOCAL="/app/docker/requirements-local.txt"
@@ -34,7 +41,8 @@ if [ "$CYPRESS_CONFIG" == "true" ]; then
     export SUPERSET__SQLALCHEMY_DATABASE_URI=postgresql+psycopg2://superset:superset@db:5432/superset_cypress
     PORT=8081
 fi
-if [[ "$DATABASE_DIALECT" == postgres* ]] && [ "$(whoami)" = "root" ]; then
+# Skip postgres requirements installation for workers to avoid conflicts
+if [[ "$DATABASE_DIALECT" == postgres* ]] && [ "$(whoami)" = "root" ] && [ "$1" != "worker" ] && [ "$1" != "beat" ]; then
     # older images may not have the postgres dev requirements installed
     echo "Installing postgres requirements"
     if command -v uv > /dev/null 2>&1; then

docs/docs/configuration/alerts-reports.mdx

@@ -36,11 +36,11 @@ Screenshots will be taken but no messages actually sent as long as `ALERT_REPORT
 #### In your `Dockerfile`
 
 You'll need to extend the Superset image to include a headless browser. Your options include:
-- Use Playwright with Chrome: this is the recommended approach as of version >=4.1.x. A working example of a Dockerfile that installs these tools is provided under “Building your own production Docker image” on the [Docker Builds](/docs/installation/docker-builds#building-your-own-production-docker-image) page. Read the code comments there as you'll also need to change a feature flag in your config.
+- Use Playwright with Chrome: this is the recommended approach as of version 4.1.x or greater. A working example of a Dockerfile that installs these tools is provided under "Building your own production Docker image" on the [Docker Builds](/docs/installation/docker-builds#building-your-own-production-docker-image) page. Read the code comments there as you'll also need to change a feature flag in your config.
 - Use Firefox: you'll need to install geckodriver and Firefox.
 - Use Chrome without Playwright: you'll need to install Chrome and set the value of `WEBDRIVER_TYPE` to `"chrome"` in your `superset_config.py`.
 
-In Superset versions <=4.0x, users installed Firefox or Chrome and that was documented here.
+In Superset versions prior to 4.1, users installed Firefox or Chrome and that was documented here.
 
 Only the worker container needs the browser.
 

docs/docs/configuration/databases.mdx

@@ -67,7 +67,7 @@ are compatible with Superset.
 | [IBM Netezza Performance Server](/docs/configuration/databases#ibm-netezza-performance-server) | `pip install nzalchemy`                                                            | `netezza+nzpy://<UserName>:<DBPassword>@<Database Host>/<Database Name>`                                                                               |
 | [MySQL](/docs/configuration/databases#mysql)                            | `pip install mysqlclient`                                                          | `mysql://<UserName>:<DBPassword>@<Database Host>/<Database Name>`                                                                                      |
 | [OceanBase](/docs/configuration/databases#oceanbase)                    | `pip install oceanbase_py`                                                         | `oceanbase://<UserName>:<DBPassword>@<Database Host>/<Database Name>`                                                                                      |
-| [Oracle](/docs/configuration/databases#oracle)                          | `pip install cx_Oracle`                                                            | `oracle://<username>:<password>@<hostname>:<port>`                                                                                                                                            |
+| [Oracle](/docs/configuration/databases#oracle)                          | `pip install oracledb`                                                            | `oracle://<username>:<password>@<hostname>:<port>`                                                                                                                                            |
 | [Parseable](/docs/configuration/databases#parseable)                    | `pip install sqlalchemy-parseable`                                                 | `parseable://<UserName>:<DBPassword>@<Database Host>/<Stream Name>`                                                                                    |
 | [PostgreSQL](/docs/configuration/databases#postgres)                    | `pip install psycopg2`                                                             | `postgresql://<UserName>:<DBPassword>@<Database Host>/<Database Name>`                                                                                 |
 | [Presto](/docs/configuration/databases#presto)                          | `pip install pyhive`                                                               | `presto://{username}:{password}@{hostname}:{port}/{database}`                                                                                                                                            |

docs/docs/configuration/theming.mdx

@@ -7,7 +7,7 @@ version: 1
 # Theming Superset
 
 :::note
-apache-superset>=6.0
+`apache-superset>=6.0`
 :::
 
 Superset now rides on **Ant Design v5's token-based theming**.

docs/docs/contributing/guidelines.mdx

@@ -130,7 +130,7 @@ Committers may also update title to reflect the issue/PR content if the author-p
 
 If the PR passes CI tests and does not have any `need:` labels, it is ready for review, add label `review` and/or `design-review`.
 
-If an issue/PR has been inactive for >=30 days, it will be closed. If it does not have any status label, add `inactive`.
+If an issue/PR has been inactive for at least 30 days, it will be closed. If it does not have any status label, add `inactive`.
 
 When creating a PR, if you're aiming to have it included in a specific release, please tag it with the version label. For example, to have a PR considered for inclusion in Superset 1.1 use the label `v1.1`.
 

helm/superset/Chart.yaml

@@ -29,7 +29,7 @@ maintainers:
   - name: craig-rueda
     email: craig@craigrueda.com
     url: https://github.com/craig-rueda
-version: 0.15.0 # See [README](https://github.com/apache/superset/blob/master/helm/superset/README.md#versioning) for version details.
+version: 0.15.1 # See [README](https://github.com/apache/superset/blob/master/helm/superset/README.md#versioning) for version details.
 dependencies:
   - name: postgresql
     version: 13.4.4

helm/superset/README.md

@@ -23,7 +23,7 @@ NOTE: This file is generated by helm-docs: https://github.com/norwoodj/helm-docs
 
 # superset
 
-![Version: 0.15.0](https://img.shields.io/badge/Version-0.15.0-informational?style=flat-square)
+![Version: 0.15.1](https://img.shields.io/badge/Version-0.15.1-informational?style=flat-square)
 
 Apache Superset is a modern, enterprise-ready business intelligence web application
 
@@ -203,6 +203,7 @@ On helm this can be set on `extraSecretEnv.SUPERSET_SECRET_KEY` or `configOverri
 | supersetNode.connections.db_name | string | `"superset"` |  |
 | supersetNode.connections.db_pass | string | `"superset"` |  |
 | supersetNode.connections.db_port | string | `"5432"` |  |
+| supersetNode.connections.db_type | string | `"postgresql"` | Database type for Superset metadata (Supported types: "postgresql", "mysql") |
 | supersetNode.connections.db_user | string | `"superset"` |  |
 | supersetNode.connections.redis_cache_db | string | `"1"` |  |
 | supersetNode.connections.redis_celery_db | string | `"0"` |  |

helm/superset/templates/_helpers.tpl

@@ -96,7 +96,18 @@ CACHE_CONFIG = {
 }
 DATA_CACHE_CONFIG = CACHE_CONFIG
 
-SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://{env('DB_USER')}:{env('DB_PASS')}@{env('DB_HOST')}:{env('DB_PORT')}/{env('DB_NAME')}"
+
+if os.getenv("SQLALCHEMY_DATABASE_URI"):
+    SQLALCHEMY_DATABASE_URI = os.getenv("SQLALCHEMY_DATABASE_URI")
+else:
+    {{- if eq .Values.supersetNode.connections.db_type "postgresql" }}
+    SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://{os.getenv('DB_USER')}:{os.getenv('DB_PASS')}@{os.getenv('DB_HOST')}:{os.getenv('DB_PORT')}/{os.getenv('DB_NAME')}"
+    {{- else if eq .Values.supersetNode.connections.db_type "mysql" }}
+    SQLALCHEMY_DATABASE_URI = f"mysql+mysqldb://{os.getenv('DB_USER')}:{os.getenv('DB_PASS')}@{os.getenv('DB_HOST')}:{os.getenv('DB_PORT')}/{os.getenv('DB_NAME')}"
+    {{- else }}
+    {{ fail (printf "Unsupported database type: %s. Please use 'postgresql' or 'mysql'." .Values.supersetNode.connections.db_type) }}
+    {{- end }}
+
 SQLALCHEMY_TRACK_MODIFICATIONS = True
 
 class CeleryConfig:

helm/superset/values.yaml

@@ -289,6 +289,8 @@ supersetNode:
       enabled: false
       ssl_cert_reqs: CERT_NONE
     # You need to change below configuration incase bringing own PostgresSQL instance and also set postgresql.enabled:false
+    # -- Database type for Superset metadata (Supported types: "postgresql", "mysql")
+    db_type: "postgresql"
     db_host: "{{ .Release.Name }}-postgresql"
     db_port: "5432"
     db_user: superset

pyproject.toml

@@ -100,7 +100,7 @@ dependencies = [
     "slack_sdk>=3.19.0, <4",
     "sqlalchemy>=1.4, <2",
     "sqlalchemy-utils>=0.38.3, <0.39",
-    "sqlglot>=27.3.0, <28",
+    "sqlglot>=27.15.2, <28",
     # newer pandas needs 0.9+
     "tabulate>=0.9.0, <1.0",
     "typing-extensions>=4, <5",

requirements/base.txt

@@ -395,7 +395,7 @@ sqlalchemy-utils==0.38.3
     # via
     #   apache-superset (pyproject.toml)
     #   flask-appbuilder
-sqlglot==27.3.0
+sqlglot==27.15.2
     # via apache-superset (pyproject.toml)
 sshtunnel==0.4.0
     # via apache-superset (pyproject.toml)

requirements/development.txt

@@ -848,7 +848,7 @@ sqlalchemy-utils==0.38.3
     #   -c requirements/base-constraint.txt
     #   apache-superset
     #   flask-appbuilder
-sqlglot==27.3.0
+sqlglot==27.15.2
     # via
     #   -c requirements/base-constraint.txt
     #   apache-superset

superset-frontend/.eslintrc.js

@@ -83,6 +83,7 @@ module.exports = {
     'plugin:react-hooks/recommended',
     'plugin:react-prefer-function-component/recommended',
     'plugin:storybook/recommended',
+    'plugin:react-you-might-not-need-an-effect/legacy-recommended',
   ],
   parser: '@babel/eslint-parser',
   parserOptions: {
@@ -348,6 +349,14 @@ module.exports = {
           },
         ],
         'no-only-tests/no-only-tests': 'error',
+        'no-restricted-globals': [
+          'error',
+          {
+            name: 'describe',
+            message:
+              'Use test() instead of describe() for better test organization',
+          },
+        ],
         'max-classes-per-file': 0,
         // temporary rules to help with migration - please re-enable!
         'testing-library/await-async-queries': 0,
@@ -412,13 +421,6 @@ module.exports = {
     'icons/no-fa-icons-usage': 'error',
     'i18n-strings/no-template-vars': ['error', true],
     'i18n-strings/sentence-case-buttons': 'error',
-    camelcase: [
-      'error',
-      {
-        allow: ['^UNSAFE_'],
-        properties: 'never',
-      },
-    ],
     'class-methods-use-this': 0,
     curly: 2,
     'func-names': 0,

superset-frontend/.gitignore

@@ -3,3 +3,4 @@ cypress/screenshots
 cypress/videos
 src/temp
 .temp_cache/
+.tsbuildinfo

superset-frontend/package-lock.json

@@ -232,6 +232,7 @@
         "eslint-plugin-react": "^7.37.2",
         "eslint-plugin-react-hooks": "^4.6.2",
         "eslint-plugin-react-prefer-function-component": "^3.3.0",
+        "eslint-plugin-react-you-might-not-need-an-effect": "^0.5.1",
         "eslint-plugin-storybook": "^0.8.0",
         "eslint-plugin-testing-library": "^6.4.0",
         "eslint-plugin-theme-colors": "file:eslint-rules/eslint-plugin-theme-colors",
@@ -8885,9 +8886,9 @@
       "license": "ISC"
     },
     "node_modules/@ndelangen/get-tarball/node_modules/tar-fs": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.3.tgz",
-      "integrity": "sha512-090nwYJDmlhwFwEW3QQl+vaNnxsO2yVsd45eTKRBzSzu+hlb1w2K9inVq5b0ngXuLVqQ4ApvsUHHnu/zQNkWAg==",
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.4.tgz",
+      "integrity": "sha512-mDAjwmZdh7LTT6pNleZ05Yt65HC3E+NiQzl672vQG38jIrehtJk/J3mNwIg+vShQPcLF/LV7CMnDW6vjj6sfYQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -25929,6 +25930,36 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/eslint-plugin-react-you-might-not-need-an-effect": {
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-react-you-might-not-need-an-effect/-/eslint-plugin-react-you-might-not-need-an-effect-0.5.1.tgz",
+      "integrity": "sha512-Gi2kfHLkXUT3j+IAwgb8TEhY10iMwsdwSsgbIxk98zPpuPW7M52ey9fU1oPZrWUlyekr5eXwUCjeTHekS6Isrw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "eslint-utils": "^3.0.0",
+        "globals": "^16.2.0"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "eslint": ">=8.40.0"
+      }
+    },
+    "node_modules/eslint-plugin-react-you-might-not-need-an-effect/node_modules/globals": {
+      "version": "16.4.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-16.4.0.tgz",
+      "integrity": "sha512-ob/2LcVVaVGCYN+r14cnwnoDPUufjiYgSqRhiFD0Q1iI4Odora5RE8Iv1D24hAz5oMophRGkGz+yuvQmmUMnMw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/eslint-plugin-react/node_modules/doctrine": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
@@ -26044,6 +26075,25 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/eslint-utils": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-3.0.0.tgz",
+      "integrity": "sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "eslint-visitor-keys": "^2.0.0"
+      },
+      "engines": {
+        "node": "^10.0.0 || ^12.0.0 || >= 14.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/mysticatea"
+      },
+      "peerDependencies": {
+        "eslint": ">=5"
+      }
+    },
     "node_modules/eslint-visitor-keys": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz",
@@ -60690,7 +60740,7 @@
     },
     "packages/superset-core": {
       "name": "@apache-superset/core",
-      "version": "0.0.1-rc4",
+      "version": "0.0.1-rc5",
       "license": "ISC",
       "devDependencies": {
         "@babel/cli": "^7.26.4",

superset-frontend/package.json

@@ -305,6 +305,7 @@
     "eslint-plugin-react": "^7.37.2",
     "eslint-plugin-react-hooks": "^4.6.2",
     "eslint-plugin-react-prefer-function-component": "^3.3.0",
+    "eslint-plugin-react-you-might-not-need-an-effect": "^0.5.1",
     "eslint-plugin-storybook": "^0.8.0",
     "eslint-plugin-testing-library": "^6.4.0",
     "eslint-plugin-theme-colors": "file:eslint-rules/eslint-plugin-theme-colors",

superset-frontend/packages/superset-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@apache-superset/core",
-  "version": "0.0.1-rc4",
+  "version": "0.0.1-rc5",
   "description": "This package contains UI elements, APIs, and utility functions used by Superset.",
   "sideEffects": false,
   "main": "lib/index.js",

superset-frontend/packages/superset-core/tsconfig.json

@@ -1,8 +1,15 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
+    // Path Resolution: Override baseUrl to maintain correct path mappings from parent config
+    // (e.g., "@apache-superset/core" -> "./packages/superset-core/src")
     "baseUrl": "../..",
-    "outDir": "lib"
+
+    // Directory Overrides: Parent config paths are relative to frontend root,
+    // but packages need paths relative to their own directory
+    "outDir": "lib",
+    "rootDir": "src",
+    "declarationDir": "lib"
   },
   "include": ["src/**/*", "types/**/*"],
   "exclude": ["src/**/*.test.*", "src/**/*.stories.*"]

superset-frontend/packages/superset-ui-chart-controls/src/components/ColumnTypeLabel/ColumnTypeLabel.tsx

@@ -18,7 +18,8 @@
  * under the License.
  */
 import { ReactNode } from 'react';
-import { css, GenericDataType, styled, t } from '@superset-ui/core';
+import { css, styled, t } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import {
   ClockCircleOutlined,
   QuestionOutlined,

superset-frontend/packages/superset-ui-chart-controls/src/components/SQLPopover.tsx

@@ -16,9 +16,11 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { useEffect, useState } from 'react';
-import { Popover, type PopoverProps } from '@superset-ui/core/components';
-import type ReactAce from 'react-ace';
+import {
+  Popover,
+  type PopoverProps,
+  SQLEditor,
+} from '@superset-ui/core/components';
 import { CalculatorOutlined } from '@ant-design/icons';
 import { css, styled, useTheme, t } from '@superset-ui/core';
 
@@ -35,24 +37,10 @@ const StyledCalculatorIcon = styled(CalculatorOutlined)`
 
 export const SQLPopover = (props: PopoverProps & { sqlExpression: string }) => {
   const theme = useTheme();
-  const [AceEditor, setAceEditor] = useState<typeof ReactAce | null>(null);
-  useEffect(() => {
-    Promise.all([
-      import('react-ace'),
-      import('ace-builds/src-min-noconflict/mode-sql'),
-    ]).then(([reactAceModule]) => {
-      setAceEditor(() => reactAceModule.default);
-    });
-  }, []);
-
-  if (!AceEditor) {
-    return null;
-  }
   return (
     <Popover
       content={
-        <AceEditor
-          mode="sql"
+        <SQLEditor
           value={props.sqlExpression}
           editorProps={{ $blockScrolling: true }}
           setOptions={{
@@ -65,7 +53,6 @@ export const SQLPopover = (props: PopoverProps & { sqlExpression: string }) => {
           wrapEnabled
           style={{
             border: `1px solid ${theme.colorBorder}`,
-            background: theme.colorPrimaryBg,
             maxWidth: theme.sizeUnit * 100,
           }}
         />

superset-frontend/packages/superset-ui-chart-controls/src/constants.ts

@@ -16,13 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import {
-  DTTM_ALIAS,
-  GenericDataType,
-  QueryColumn,
-  QueryMode,
-  t,
-} from '@superset-ui/core';
+import { DTTM_ALIAS, QueryColumn, QueryMode, t } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { ColumnMeta, SortSeriesData, SortSeriesType } from './types';
 
 export const DEFAULT_MAX_ROW = 100000;

superset-frontend/packages/superset-ui-chart-controls/src/fixtures.ts

@@ -16,7 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { DatasourceType, GenericDataType } from '@superset-ui/core';
+import { DatasourceType } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { Dataset } from './types';
 
 export const TestDataset: Dataset = {

superset-frontend/packages/superset-ui-chart-controls/src/shared-controls/customControls.tsx

@@ -20,13 +20,13 @@
 import {
   ContributionType,
   ensureIsArray,
-  GenericDataType,
   getColumnLabel,
   getMetricLabel,
   QueryFormColumn,
   QueryFormMetric,
   t,
 } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import {
   ControlPanelState,
   ControlState,

superset-frontend/packages/superset-ui-chart-controls/src/shared-controls/dndControls.tsx

@@ -17,12 +17,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import {
-  GenericDataType,
-  QueryColumn,
-  t,
-  validateNonEmpty,
-} from '@superset-ui/core';
+import { QueryColumn, t, validateNonEmpty } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import {
   ExtraControlProps,
   SharedControlConfig,

superset-frontend/packages/superset-ui-chart-controls/src/utils/checkColumnType.ts

@@ -16,7 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { ensureIsArray, GenericDataType, ValueOf } from '@superset-ui/core';
+import { ensureIsArray, ValueOf } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { ControlPanelState, isDataset, isQueryResponse } from '../types';
 
 export function checkColumnType(

superset-frontend/packages/superset-ui-chart-controls/src/utils/columnChoices.ts

@@ -16,7 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { GenericDataType, QueryColumn, QueryResponse } from '@superset-ui/core';
+import { QueryColumn, QueryResponse } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { ColumnMeta, Dataset, isDataset, isQueryResponse } from '../types';
 
 export function columnsByType(

superset-frontend/packages/superset-ui-chart-controls/src/utils/isSortable.ts

@@ -17,11 +17,11 @@
  * under the License.
  */
 import {
-  GenericDataType,
   getColumnLabel,
   isPhysicalColumn,
   QueryFormColumn,
 } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { checkColumnType, ControlStateMapping } from '..';
 
 export function isSortable(controls: ControlStateMapping): boolean {

superset-frontend/packages/superset-ui-chart-controls/src/utils/metricColumnFilter.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/components/ColumnOption.test.tsx

@@ -18,8 +18,7 @@
  */
 import '@testing-library/jest-dom';
 import { render } from '@superset-ui/core/spec';
-import { GenericDataType } from '@superset-ui/core';
-
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { ColumnOption, ColumnOptionProps } from '../../src';
 
 jest.mock('@superset-ui/chart-controls/components/SQLPopover', () => ({

superset-frontend/packages/superset-ui-chart-controls/test/components/ColumnTypeLabel.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -19,8 +20,7 @@
 import { isValidElement } from 'react';
 import { render, screen } from '@superset-ui/core/spec';
 import '@testing-library/jest-dom';
-import { GenericDataType } from '@superset-ui/core';
-
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { ColumnTypeLabel, ColumnTypeLabelProps } from '../../src';
 
 describe('ColumnOption', () => {

superset-frontend/packages/superset-ui-chart-controls/test/index.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/operators/aggregateOperator.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/checkColumnType.test.ts

@@ -16,7 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { GenericDataType, testQueryResponse } from '@superset-ui/core';
+import { testQueryResponse } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { checkColumnType, TestDataset } from '../../src';
 
 test('checkColumnType columns from a Dataset', () => {

superset-frontend/packages/superset-ui-chart-controls/test/utils/colorControls.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/columnChoices.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -16,11 +17,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import {
-  DatasourceType,
-  GenericDataType,
-  testQueryResponse,
-} from '@superset-ui/core';
+import { DatasourceType, testQueryResponse } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { columnChoices } from '../../src';
 
 describe('columnChoices()', () => {

superset-frontend/packages/superset-ui-chart-controls/test/utils/defineSavedMetrics.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/expandControlConfig.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/getColorFormatters.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/getTemporalColumns.test.ts

@@ -16,11 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import {
-  GenericDataType,
-  testQueryResponse,
-  testQueryResults,
-} from '@superset-ui/core';
+import { testQueryResponse, testQueryResults } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import {
   Dataset,
   getTemporalColumns,

superset-frontend/packages/superset-ui-chart-controls/test/utils/isSortable.test.ts

@@ -17,7 +17,7 @@
  * under the License.
  */
 import { ControlStateMapping } from '@superset-ui/chart-controls';
-import { GenericDataType } from '@superset-ui/core';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { isSortable } from '../../src/utils/isSortable';
 
 const controls: ControlStateMapping = {

superset-frontend/packages/superset-ui-chart-controls/test/utils/mainMetric.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/test/utils/selectOptions.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-chart-controls/tsconfig.json

@@ -1,8 +1,15 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
+    // Path Resolution: Override baseUrl to maintain correct path mappings from parent config
+    // (e.g., "@apache-superset/core" -> "./packages/superset-core/src")
     "baseUrl": "../..",
-    "outDir": "lib"
+
+    // Directory Overrides: Parent config paths are relative to frontend root,
+    // but packages need paths relative to their own directory
+    "outDir": "lib",
+    "rootDir": "src",
+    "declarationDir": "lib"
   },
   "include": ["src/**/*", "types/**/*"],
   "exclude": ["src/**/*.test.*", "src/**/*.stories.*"],

superset-frontend/packages/superset-ui-core/src/components/AsyncAceEditor/useJsonValidation.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/AutoComplete/AutoComplete.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Breadcrumb/Breadcrumb.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/CachedLabel/CachedLabel.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Checkbox/Checkbox.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/CodeSyntaxHighlighter/index.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Dropdown/Dropdown.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/DynamicEditableTitle/DynamicEditableTitle.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/EditableTitle/EditableTitle.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Form/LabeledErrorBoundInput.test.jsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Grid/Grid.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/IconButton/IconButton.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Layout/Layout.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/ListViewCard/ImageLoader.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/ListViewCard/ListViewCard.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Modal/FormModal.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Radio/Radio.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Select/Select.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Select/Select.tsx

@@ -127,13 +127,9 @@ const Select = forwardRef(
     const shouldShowSearch = allowNewOptions ? true : showSearch;
     const [selectValue, setSelectValue] = useState(value);
     const [inputValue, setInputValue] = useState('');
-    const [isLoading, setIsLoading] = useState(loading);
     const [isDropdownVisible, setIsDropdownVisible] = useState(false);
     const [isSearching, setIsSearching] = useState(false);
     const [visibleOptions, setVisibleOptions] = useState<SelectOptionsType>([]);
-    const [maxTagCount, setMaxTagCount] = useState(
-      propsMaxTagCount ?? MAX_TAG_COUNT,
-    );
     const [onChangeCount, setOnChangeCount] = useState(0);
     const previousChangeCount = usePrevious(onChangeCount, 0);
     const fireOnChange = useCallback(
@@ -141,11 +137,11 @@ const Select = forwardRef(
       [onChangeCount],
     );
 
-    useEffect(() => {
-      if (oneLine) {
-        setMaxTagCount(isDropdownVisible ? 0 : 1);
-      }
-    }, [isDropdownVisible, oneLine]);
+    const maxTagCount = oneLine
+      ? isDropdownVisible
+        ? 0
+        : 1
+      : (propsMaxTagCount ?? MAX_TAG_COUNT);
 
     const mappedMode = isSingleMode ? undefined : 'multiple';
 
@@ -510,6 +506,8 @@ const Select = forwardRef(
       ],
     );
 
+    const isLoading = loading ?? false;
+
     const popupRender = (
       originNode: ReactElement & { ref?: RefObject<HTMLElement> },
     ) =>
@@ -536,12 +534,6 @@ const Select = forwardRef(
       setVisibleOptions(initialOptions);
     }, [initialOptions]);
 
-    useEffect(() => {
-      if (loading !== undefined && loading !== isLoading) {
-        setIsLoading(loading);
-      }
-    }, [isLoading, loading]);
-
     useEffect(() => {
       setSelectValue(value);
     }, [value]);

superset-frontend/packages/superset-ui-core/src/components/Skeleton/Skeleton.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Tabs/Tabs.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Timer/Timer.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Tree/Tree.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/TreeSelect/TreeSelect.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Typography/Typography.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/components/Upload/Upload.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/query/types/Column.ts

@@ -18,7 +18,7 @@
  * under the License.
  */
 
-import { GenericDataType } from './QueryResponse';
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { QueryFormColumn } from './QueryFormData';
 
 export interface AdhocColumn {

superset-frontend/packages/superset-ui-core/src/query/types/Query.ts

@@ -17,6 +17,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { DatasourceType } from './Datasource';
 import { BinaryOperator, SetOperator, UnaryOperator } from './Operator';
 import { AppliedTimeExtras, TimeRange } from './Time';
@@ -31,7 +32,7 @@ import { Maybe } from '../../types';
 import { PostProcessingRule } from './PostProcessing';
 import { JsonObject } from '../../connection';
 import { TimeGranularity } from '../../time-format';
-import { GenericDataType, DataRecordValue } from './QueryResponse';
+import { DataRecordValue } from './QueryResponse';
 
 export type BaseQueryObjectFilterClause = {
   col: QueryFormColumn;

superset-frontend/packages/superset-ui-core/src/query/types/QueryResponse.ts

@@ -17,19 +17,10 @@
  * under the License.
  */
 
+import { GenericDataType } from '@apache-superset/core/api/core';
 import { TimeseriesDataRecord } from '../../chart';
 import { AnnotationData } from './AnnotationLayer';
 
-/**
- * Generic data types, see enum of the same name in superset/utils/core.py.
- */
-export enum GenericDataType {
-  Numeric = 0,
-  String = 1,
-  Temporal = 2,
-  Boolean = 3,
-}
-
 /**
  * Primitive types for data field values.
  */

superset-frontend/packages/superset-ui-core/src/theme/Theme.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/theme/utils.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/theme/utils/themeUtils.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/utils/dates.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/utils/html.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/src/utils/merge.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart-composition/legend/WithLegend.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart-composition/tooltip/TooltipFrame.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart-composition/tooltip/TooltipTable.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/clients/ChartClient.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/components/ChartDataProvider.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/components/SuperChart.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/components/SuperChartCore.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/components/createLoadableRenderer.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/components/reactify.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/index.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/models/ChartMetadata.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/models/ChartPlugin.test.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/chart/models/ChartProps.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/color/CategoricalColorNameSpace.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

superset-frontend/packages/superset-ui-core/test/color/CategoricalColorScale.test.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-restricted-globals */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file