feat: Add Biome as project linter and formatter #42
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- Install @biomejs/biome as dev dependency - Configure biome.json with TypeScript-friendly settings - Add .biomeignore to exclude build output and large files - Update package.json scripts to use Biome instead of ESLint - lint: biome check --write . - lint:check: biome check . - format: biome format --write . - format:check: biome format . - Update VS Code extensions.json to recommend Biome extension - Configure Biome to respect existing code style (2 spaces, double quotes) - Disable some rules that conflict with existing codebase (noConstEnum, noUselessConstructor) Biome provides faster linting and formatting compared to ESLint/Prettier with built-in TypeScript support and better performance.
- Add 'type-check' npm script using 'tsc --noEmit' - Update @types/vscode from ^1.72.0 to ^1.90.0 for Language Model API support - Update VS Code engine requirement from ^1.72.1 to ^1.90.0 - Enables TypeScript type checking without emitting files - Ensures compatibility with newer VS Code APIs
- Add type-check step before lint in CI - Ensures TypeScript type errors are caught in CI/CD pipeline
- Uninstall eslint, @typescript-eslint/eslint-plugin, @typescript-eslint/parser - Remove .eslintrc.json configuration file - Remove eslint-disable comments from source files - Reduces dependencies from 353 to 283 packages (-70 packages) - Biome now handles all linting and formatting This completes the migration from ESLint to Biome.
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Summary
This PR integrates Biome as the project's linter and formatter, replacing ESLint.
Changes
@biomejs/biomeas a dev dependencybiome.jsonconfiguration with TypeScript-friendly settings.biomeignoreto exclude build output and large fileslint:biome check --write .lint:check:biome check .format:biome format --write .format:check:biome format .Configuration Highlights
noConstEnum: To support existing TypeScript const enumsnoUselessConstructor: For singleton pattern constructorsnoExplicitAny: To allow gradual typing improvementBenefits
Testing
Run the following commands to verify:
Breaking Changes
None - Biome configuration matches existing code style.
Notes