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    Module @dry-lint/dry-lint

    @dry-lint/dry-lint

    CI Docs License

    The core engine and registry for dry-lint. Provides the singleton extractor registry, structural similarity algorithms, and ts-morph project — powering all official plugins and the CLI.

    You usually don’t install @dry-lint/dry-lint directly. It’s included automatically when you install the CLI or any official plugins.

    Example:

    # Example: TypeScript + Zod plugins + CLI
    bun add -D @dry-lint/cli @dry-lint/typescript @dry-lint/zod

    The CLI depends on @dry-lint/dry-lint under the hood.

    @dry-lint/dry-lint exposes the core APIs:

    import { registerExtractor, findDuplicates } from '@dry-lint/dry-lint';

    registerExtractor((filePath, fileText) => {
      // Return an array of declarations for this file
      return [];
    });

    const groups = await findDuplicates(['src/**/*.ts'], { threshold: 0.9 });

    Plugins use registerExtractor to plug in domain-specific parsers. The CLI and custom Node scripts use findDuplicates to orchestrate extraction, grouping, and output.

    • The old @dry-lint/core is fully merged into this package.
    • One singleton registry, one ts-morph project, no duplicate states.
    • All plugins and the CLI now share the same stable core.

    If you see any instructions to install @dry-lint/core, just use @dry-lint/dry-lint instead.

    MIT — see LICENSE.

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