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typescript

TypeScript (tsc, 6.0 / 7.0 Go 製ネイティブ版) リファレンス。

tsconfig.json compilerOptions, strict, moduleResolution, project references (tsc -b), generics, conditional / mapped / template literal types, utility types, narrowing, .d.ts, checkJs, ESM / CJS interop, --checkers / --builders。

インストール方法を見る

含まれるファイル(119)

  • SKILL.md6.7 KB
  • references/declaration-files/by-example.md2.1 KB
  • references/declaration-files/consumption.md1.0 KB
  • references/declaration-files/deep-dive.md2.8 KB
  • references/declaration-files/dos-and-donts.md2.9 KB
  • references/declaration-files/introduction.md2.1 KB
  • references/declaration-files/library-structures.md4.2 KB
  • references/declaration-files/publishing.md2.6 KB
  • references/declaration-files/README.md2.9 KB
  • references/declaration-files/template-global-modifying-module.md2.5 KB
  • references/declaration-files/template-global-plugin.md3.3 KB
  • references/declaration-files/template-global.md3.1 KB
  • references/declaration-files/template-module-class.md3.4 KB
  • references/declaration-files/template-module-function.md3.5 KB
  • references/declaration-files/template-module-plugin.md2.6 KB
  • references/declaration-files/template-module.md4.3 KB
  • references/declaration-files/templates.md837 B
  • references/handbook/basics.md3.2 KB
  • references/handbook/classes.md4.3 KB
  • references/handbook/everyday-types.md3.7 KB
  • references/handbook/modules.md3.8 KB
  • references/handbook/more-on-functions.md3.2 KB
  • references/handbook/narrowing.md2.9 KB
  • references/handbook/object-types.md3.1 KB
  • references/handbook/README.md2.0 KB
  • references/handbook/type-declarations.md1.8 KB
  • references/handbook/understanding-errors.md1.5 KB
  • references/javascript/creating-dts-from-js.md2.8 KB
  • references/javascript/intro-to-js-with-ts.md1.9 KB
  • references/javascript/jsdoc-classes.md4.9 KB
  • references/javascript/jsdoc-documentation-and-other.md4.9 KB
  • references/javascript/jsdoc-types.md8.0 KB
  • references/javascript/README.md1.4 KB
  • references/javascript/type-checking-javascript-files.md7.9 KB
  • references/modules/choosing-compiler-options.md4.9 KB
  • references/modules/esm-cjs-interop.md4.4 KB
  • references/modules/introduction.md1.3 KB
  • references/modules/module-option.md6.5 KB
  • references/modules/module-resolution-option.md8.9 KB
  • references/modules/module-syntax.md3.7 KB
  • references/modules/README.md1.5 KB
  • references/modules/theory.md6.1 KB
  • references/project-config/compiler-options-cli.md6.9 KB
  • references/project-config/compiler-options-in-msbuild.md6.8 KB
  • references/project-config/configuring-watch.md4.2 KB
  • references/project-config/integrating-with-build-tools.md3.9 KB
  • references/project-config/project-references.md4.8 KB
  • references/project-config/README.md1.4 KB
  • references/project-config/tsconfig-json.md3.5 KB
  • references/reference/advanced-types.md3.8 KB
  • references/reference/declaration-merging.md3.5 KB
  • references/reference/decorators.md4.1 KB
  • references/reference/enums.md3.7 KB
  • references/reference/iterators-and-generators.md1.8 KB
  • references/reference/jsx.md4.7 KB
  • references/reference/mixins.md2.7 KB
  • references/reference/namespaces-and-modules.md2.4 KB
  • references/reference/namespaces.md3.0 KB
  • references/reference/README.md2.7 KB
  • references/reference/symbols.md3.1 KB
  • references/reference/triple-slash-directives.md3.2 KB
  • references/reference/type-compatibility.md4.5 KB
  • references/reference/type-inference.md1.5 KB
  • references/reference/variable-declarations.md3.4 KB
  • references/tsconfig/backwards-compatibility.md4.3 KB
  • references/tsconfig/compiler-diagnostics.md3.4 KB
  • references/tsconfig/completeness.md1.5 KB
  • references/tsconfig/editor-support.md2.0 KB
  • references/tsconfig/emit.md5.5 KB
  • references/tsconfig/interop-constraints.md5.0 KB
  • references/tsconfig/javascript-support.md2.5 KB
  • references/tsconfig/language-and-environment.md6.6 KB
  • references/tsconfig/modules.md7.6 KB
  • references/tsconfig/output-formatting.md1.5 KB
  • references/tsconfig/projects.md3.5 KB
  • references/tsconfig/README.md3.2 KB
  • references/tsconfig/top-level.md3.4 KB
  • references/tsconfig/type-acquisition.md2.4 KB
  • references/tsconfig/type-checking.md6.3 KB
  • references/tsconfig/watch-options.md4.7 KB
  • references/type-manipulation/conditional-types.md2.6 KB
  • references/type-manipulation/creating-types-from-types.md1.5 KB
  • references/type-manipulation/generics.md4.9 KB
  • references/type-manipulation/indexed-access-types.md1.5 KB
  • references/type-manipulation/keyof-type-operator.md998 B
  • references/type-manipulation/mapped-types.md2.1 KB
  • references/type-manipulation/README.md1.3 KB
  • references/type-manipulation/template-literal-types.md3.4 KB
  • references/type-manipulation/typeof-type-operator.md1.2 KB
  • references/type-manipulation/utility-types.md4.3 KB
  • references/versions/README.md3.2 KB
  • references/versions/typescript-5-0.md4.6 KB
  • references/versions/typescript-5-1.md2.1 KB
  • references/versions/typescript-5-2.md2.7 KB
  • references/versions/typescript-5-3.md2.3 KB
  • references/versions/typescript-5-4.md2.9 KB
  • references/versions/typescript-5-5.md3.6 KB
  • references/versions/typescript-5-6.md3.3 KB
  • references/versions/typescript-5-7.md3.0 KB
  • references/versions/typescript-5-8.md2.4 KB
  • references/versions/typescript-5-9.md2.6 KB
  • references/versions/typescript-6-0-deprecations.md3.4 KB
  • references/versions/typescript-6-0.md3.0 KB
  • references/versions/typescript-7-0.md5.7 KB
  • samples/babel-with-typescript.md1015 B
  • samples/dom-manipulation.md1.5 KB
  • samples/migrating-from-javascript.md1.9 KB
  • samples/README.md1.6 KB
  • samples/side-by-side-typescript-6-and-7.md1.0 KB
  • samples/ts-for-functional-programmers.md1.7 KB
  • samples/ts-for-js-programmers.md1.5 KB
  • samples/ts-for-oop-programmers.md1.3 KB
  • samples/typescript-tooling-in-5-minutes.md1.4 KB
  • scripts/install.md1.3 KB
  • scripts/nightly-builds.md2.5 KB
  • scripts/parallelism-ts7.md1.1 KB
  • scripts/README.md721 B
  • scripts/tsc-build.md1.9 KB
  • scripts/tsc-cli.md2.8 KB

SKILL.md(原文)

インストールする前に、エージェントに与えられる指示の中身を確認できます。

TypeScript

対象バージョン

  • tsc 本体: TypeScript 7.0.2(npm latest、2026-07-08、Go 製ネイティブ移植)。原本は microsoft/typescript-go のタグ typescript/v7.0.2 の README.md / CHANGES.md と公式ブログ Announcing TypeScript 7.0
  • 言語・handbook・TSConfig リファレンス: TypeScript 6.0 記述(サイトは typescript@6.0.2 でビルド)。microsoft/TypeScript-Website の commit 04569788cf46f97e2f16356639bc9635c88c0a61(v2 ブランチ、docs 用タグ無しのため SHA pin、取得日 2026-10-16)
  • 型・エラーの挙動は 6.0 = 7.0(typescript-go README)
  • 7.1(next、新 API)は未収録

ディレクトリ構成

skills/typescript/
  SKILL.md
  references/
    handbook/
      README.md
      basics.md
      everyday-types.md
      narrowing.md
      more-on-functions.md
      object-types.md
      classes.md
      modules.md
      type-declarations.md
      understanding-errors.md
    type-manipulation/
      README.md
      creating-types-from-types.md
      generics.md
      keyof-type-operator.md
      typeof-type-operator.md
      indexed-access-types.md
      conditional-types.md
      mapped-types.md
      template-literal-types.md
      utility-types.md
    reference/
      README.md
      advanced-types.md
      declaration-merging.md
      decorators.md
      enums.md
      iterators-and-generators.md
      jsx.md
      mixins.md
      namespaces.md
      namespaces-and-modules.md
      symbols.md
      triple-slash-directives.md
      type-compatibility.md
      type-inference.md
      variable-declarations.md
    modules/
      README.md
      introduction.md
      theory.md
      module-syntax.md
      module-option.md
      module-resolution-option.md
      esm-cjs-interop.md
      choosing-compiler-options.md
    declaration-files/
      README.md
      introduction.md
      by-example.md
      library-structures.md
      dos-and-donts.md
      deep-dive.md
      consumption.md
      publishing.md
      templates.md
      template-global.md
      template-global-modifying-module.md
      template-global-plugin.md
      template-module.md
      template-module-class.md
      template-module-function.md
      template-module-plugin.md
    javascript/
      README.md
      intro-to-js-with-ts.md
      type-checking-javascript-files.md
      jsdoc-types.md
      jsdoc-classes.md
      jsdoc-documentation-and-other.md
      creating-dts-from-js.md
    tsconfig/
      README.md
      top-level.md
      type-checking.md
      modules.md
      emit.md
      javascript-support.md
      editor-support.md
      interop-constraints.md
      backwards-compatibility.md
      language-and-environment.md
      compiler-diagnostics.md
      projects.md
      output-formatting.md
      completeness.md
      watch-options.md
      type-acquisition.md
    project-config/
      README.md
      tsconfig-json.md
      compiler-options-cli.md
      compiler-options-in-msbuild.md
      configuring-watch.md
      integrating-with-build-tools.md
      project-references.md
    versions/
      README.md
      typescript-5-0.md
      typescript-5-1.md
      typescript-5-2.md
      typescript-5-3.md
      typescript-5-4.md
      typescript-5-5.md
      typescript-5-6.md
      typescript-5-7.md
      typescript-5-8.md
      typescript-5-9.md
      typescript-6-0.md
      typescript-6-0-deprecations.md
      typescript-7-0.md
  samples/
    README.md
    babel-with-typescript.md
    dom-manipulation.md
    migrating-from-javascript.md
    side-by-side-typescript-6-and-7.md
    ts-for-functional-programmers.md
    ts-for-js-programmers.md
    ts-for-oop-programmers.md
    typescript-tooling-in-5-minutes.md
  scripts/
    README.md
    install.md
    nightly-builds.md
    parallelism-ts7.md
    tsc-build.md
    tsc-cli.md

探索手順

タスクからカテゴリを引き、カテゴリの README.md で目的のページを特定する:

  1. 下記マッピング表でタスクに対応するカテゴリを探す
  2. そのカテゴリの references/<category>/README.md を参照して目的のページを特定する
  3. 該当ページの .md を Read して詳細を確認する

タスク → カテゴリ マッピング

タスクカテゴリ参照 README
基本型・関数・クラス・オブジェクト型・narrowing を知りたいhandbookreferences/handbook/README.md
generics・conditional / mapped / template literal types・utility types を使いたいtype-manipulationreferences/type-manipulation/README.md
enum・decorators・declaration merging・JSX・mixins・型の互換性を調べたいreferencereferences/reference/README.md
ESM / CJS・module / moduleResolution の選び方を知りたいmodulesreferences/modules/README.md
.d.ts の書き方・公開・型パッケージ利用を知りたいdeclaration-filesreferences/declaration-files/README.md
JS ファイルの型検査・JSDoc 注釈・.d.ts 生成をしたいjavascriptreferences/javascript/README.md
compilerOptions(strict・target・outDir・paths 等)を引きたいtsconfigreferences/tsconfig/README.md
tsconfig.json の構成・project references・watch・ビルドツール連携を設定したいproject-configreferences/project-config/README.md
各バージョンの新機能・6.0 の非推奨・7.0 ネイティブ版の変更点を知りたいversionsreferences/versions/README.md
典型的な使い方・JS からの移行・6.0 と 7.0 の併用を知りたいsamplessamples/README.md
インストール・tsc CLI・tsc -b・並列化フラグ・nightly を知りたいscriptsscripts/README.md

レビュー

まだレビューはありません。使ってみた感想をお寄せください。

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