Version 7.1.1

Patch

• Removed no longer necessary TypeScript ignore comments now that microsoft/TypeScript#59996 is fixed.

Version 7.1.0

Minor

• Added support for import maps, fixing #4:
  • Added the CLI command find-unused-exports argument --import-map.
  • Added the function findUnusedExports option importMap.

Patch

• Updated dependencies.
• Updated the package scripts:
  • Reordered the scripts.
  • Replaced npm run with node --run.
• Updated GitHub Actions CI config:
  • Run checks in seperate jobs.
  • Removed custom step names.
  • Replaced npm run with node --run.
• Enabled the TypeScript compiler options noUnusedLocals and noUnusedParameters.
• Use the correct type for the ESLint config.
• Moved JSDoc comments containing @import to before real imports.
• Removed a workaround for the fixed TypeScript bug microsoft/TypeScript#50286 in the function findUnusedExports.
• Better function findUnusedExports test structure.
• Avoid converting file URLs to paths in the CLI command find-unused-exports tests.
• Updated examples in the readme.
• Updated URLs in the readme.

Version 7.0.0

Major

• Changed the function findUnusedExports option moduleGlob and the CLI command find-unused-exports argument --module-glob default value from **/{!(*.d).mts,!(*.d).cts,!(*.d).ts,*.{mjs,cjs,js,tsx}} to **/{!(*.d).mts,!(*.d).cts,!(*.d).ts,*.{mjs,cjs,js,jsx,tsx}}; .jsx files are now recursively matched by default.

Minor

• Enable JSX syntax when parsing .jsx files with Babel, even when the project has no Babel config for JSX, via #8.

Patch

• Fixed a namespace import not causing the default export to be considered used.
• Improved the internal module MODULE_GLOB tests.

Version 6.0.0

Major

• Updated Node.js support to ^18.18.0 || ^20.9.0 || >=22.0.0.
• Updated dev dependencies, some of which require newer Node.js versions than previously supported.
• Use the Node.js test runner API and remove the dev dependency test-director.
• Updated the dependency globby to v14.
• Updated the function findUnusedExports to no longer ignore dotfiles when executing the module glob.
• Changed the function findUnusedExports option moduleGlob and the CLI command find-unused-exports argument --module-glob default value from **/{!(*.d).mts,!(*.d).cts,*.{mjs,cjs,js}} to **/{!(*.d).mts,!(*.d).cts,!(*.d).ts,*.{mjs,cjs,js,tsx}}; .ts and .tsx files (but not TypeScript definition files) are now recursively matched by default.
• Support resolving additional kinds of TypeScript source modules (if the exist) depending on the import specifier path file extension:
  • .cjs resolves .cts.
  • .js resolves .ts and .tsx.
• Use the TypeScript v5.5+ JSDoc tag @import to import types in modules.

Minor

• Enable TypeScript syntax when parsing .ts and .tsx files with Babel, even when the project has no Babel config for TypeScript.
• Enable JSX syntax when parsing .tsx files with Babel, even when the project has no Babel config for JSX.

Patch

• Updated the package.json field repository to conform to new npm requirements.
• Updated GitHub Actions CI config:
  • No longer run the workflow on pull request.
  • Enable manual workflow dispatching.
  • Run tests with Node.js v18, v20, v22.
  • Updated actions/checkout to v4.
  • Updated actions/setup-node to v4.
• Migrated to the ESLint v9 CLI and “flat” config.
• Integrated a new dev dependency eslint-plugin-jsdoc.
• Updated a test snapshot for newer dependencies.
• Avoid British English spelling in a JSDoc description.

Version 5.0.0

Major

• Added support for TypeScript modules with the file extensions .mts and .cts:
  • Changed the function findUnusedExports option moduleGlob and the CLI command find-unused-exports argument --module-glob default value from "**/*.{mjs,cjs,js}" to "**/{!(*.d).mts,!(*.d).cts,*.{mjs,cjs,js}}"; .mts and .cts files (but not TypeScript definition files) are now recursively matched by default.
  • An import specifier path with the file extension .mjs that doesn’t match an existing file now resolves to a file at the same path with an .mts file extension, if it exists.

Minor

• Enable TypeScript syntax when parsing .mts and .cts files with Babel, even when the project has no Babel config for TypeScript.
• Renamed the snapshot import to assertSnapshot in tests.

Patch

• Updated dependencies.
• Avoid function findUnusedExports parameter destructuring to workaround a recently introduced TypeScript bug: microsoft/TypeScript#50286.

Version 4.0.0

Major

• Updated Node.js support to ^14.17.0 || ^16.0.0 || >= 18.0.0.
• Updated dev dependencies, some of which require newer Node.js versions than previously supported.
• Use the node: URL scheme for Node.js builtin module imports.
• Migrated from the Node.js builtin module fs to node:fs/promises.

Patch

• Updated dependencies.
• Updated jsconfig.json:
  • Set compilerOptions.maxNodeModuleJsDepth to 10.
  • Set compilerOptions.module to nodenext.
• Updated ESLint config.
• Updated GitHub Actions CI config:
  • Run tests with Node.js v14, v16, v18.
  • Updated actions/checkout to v3.
  • Updated actions/setup-node to v3.
• Replaced TypeScript Record types with index signatures.
• Revamped the readme:
  • Removed the badges.
  • Added a “Requirements” section.
  • Added information about TypeScript config and optimal JavaScript module design.

Version 3.0.0

Major

• Updated Node.js support to ^12.22.0 || ^14.17.0 || >= 16.0.0.
• Updated dependencies, some of which require newer Node.js versions than previously supported.
• Public modules are now individually listed in the package files and exports fields.
• Removed ./package from the package exports field; the full package.json filename must be used in a require path.
• Removed the package main index module; deep imports must be used.
• Shortened public module deep import paths, removing the /public/.
• Implemented TypeScript types via JSDoc comments.

Minor

• Added a package sideEffects field.

Patch

• Simplified dev dependencies and config for ESLint.
• Simplified package scripts.
• Removed the jsdoc-md dev dependency and the related package scripts, replacing the readme “API” section with a manually written “Exports” section.
• Check TypeScript types via a new package types script.
• Various type safety improvements.
• Also run GitHub Actions CI with Node.js v17, and drop v15.
• Use a new replace-stack-traces dev dependency in tests.
• Reorganized the test file structure.
• Renamed imports in the test index module.
• Stopped using the kleur chaining API.
• Configured Prettier option singleQuote to the default, false.
• Added a license.md MIT License file.
• Improved documentation.

Version 2.0.0

Major

• Updated Node.js support to ^12.20 || >= 14.13.
• Updated dependencies, some of which require newer Node.js versions than previously supported.
• The API is now ESM in .mjs files instead of CJS in .js files, accessible via import but not require.
• Replaced the the package.json exports field public subpath folder mapping (deprecated by Node.js) with a subpath pattern.
• By default also scan files with the .cjs file extension.

Minor

• Process ECMAScript module files in parallel.
• Alphabetically sort ECMAScript module file paths in results.

Patch

• Stop using hard-rejection to detect unhandled Promise rejections in tests, as Node.js v15+ does this natively.
• Updated GitHub Actions CI config:
  • Run tests with Node.js v12, v14, v15, v16.
  • Updated actions/checkout to v2.
  • Updated actions/setup-node to v2.
  • Don’t specify the CI environment variable as it’s set by default.
• Updated the package scripts:
  • Simpler JSDoc related scripts now that jsdoc-md v10 automatically generates a Prettier formatted readme.
  • Added a test:jsdoc script that checks the readme API docs are up to date with the source JSDoc.
• Stop snapshot testing Node.js versions separately as now all supported versions result in the same CLI output.
• Improved the test helper function replaceStackTraces.
• Eliminated the private helper functions scanModuleFile and scanProject.
• Test the private CliError class.
• Always use regex u mode.
• Improved runtime argument type checking.
• JSDoc tweaks.
• Test tweaks.
• Readme tweaks.

Version 1.2.0

Minor

• Improved console output for find-unused-exports CLI errors.

Patch

• Updated dependencies.
• Removed dynamicImport and objectRestSpread plugins from the Babel parser config, as they are enabled by default nowadays.
• Ensure CliError instances have correct name properties.
• Replaced the stripStackTraces test helper with a smarter replaceStackTraces helper that allows tests to detect a missing stack trace.
• Use the .ans file extension for snapshot text files containing ANSI formatting.
• Removed npm-debug.log from the .gitignore file as npm v4.2.0+ doesn’t create it in the current working directory.
• JSDoc improvements.

Version 1.1.1

Patch

• Updated dependencies.
• Also run GitHub Actions with Node.js v15.
• Simplified the GitHub Actions CI config with the npm install-test command.
• Fix testing of CLI output colors, broken due to changes in non server major kleur releases.
• Refactored forEach loops to for…of syntax.
• Refactored some tests.
• Tweaked some documentation.
• Support named export variable declaration destructuring, fixing #1 via #2 and #3.