@dword-design/depcheck/dist/index.d.ts

Check dependencies in your node module

declare function depcheck(rootDir: string, options: depcheck.Options): Promise<depcheck.Results>;

declare function depcheck<T>(
  rootDir: string,
  options: depcheck.Options,
  callback: (results: depcheck.Results) => T
): Promise<T>;

declare namespace depcheck {
  type Node = Record<string, any>;

  type Parser = (filePath: string, deps: ReadonlyArray<string>, rootDir: string) => Node | string[];

  type Detector = (node: Node) => ReadonlyArray<string> | string;

  interface PackageDependencies {
    [dependencyName: string]: string;
  }

  interface Options {
    ignoreBinPackage?: boolean;
    skipMissing?: boolean;
    ignoreMatches?: ReadonlyArray<string>;
    ignoreDirs?: ReadonlyArray<string>;
    ignorePath?: string;
    ignorePatterns?: ReadonlyArray<string>;
    package?: {
      dependencies?: PackageDependencies;
      devDependencies?: PackageDependencies;
      peerDependencies?: PackageDependencies;
      optionalDependencies?: PackageDependencies;
    };
    parsers?: {
      [match: string]: Parser;
    };
    detectors?: ReadonlyArray<Detector>;
    specials?: ReadonlyArray<Parser>;
  }
  
  interface Config {
    ignoreBinPackage?: Options['ignoreBinPackage'];
    skipMissing?: Options['skipMissing'];
    json?: boolean;
    ignores?: Options['ignoreMatches'];
    ignoreDirs?: Options['ignoreDirs'];
    ignorePath?: Options['ignorePath'];
    ignorePatterns?: Options['ignorePatterns']
    parsers?: { [match: string]: (keyof typeof parser) | ReadonlyArray<keyof typeof parser> };
    detectors?: ReadonlyArray<keyof typeof detector>;
    specials?: ReadonlyArray<keyof typeof special>;
  }

  interface Results {
    dependencies: string[];
    devDependencies: string[];
    using: {
      [dependencyName: string]: string[];
    };
    missing: {
      [dependencyName: string]: string[];
    };
    invalidFiles: {
      [filePath: string]: any;
    };
    invalidDirs: {
      [filePath: string]: any;
    };
  }

  const parser: {
    'coffee': Parser;
    'es6': Parser;
    'es7': Parser;
    'graphql': Parser;
    'jsx': Parser;
    'sass': Parser;
    'storybook': Parser;
    'svelte': Parser;
    'tsconfig': Parser;
    'typescript': Parser;
    'vue': Parser;
  };

  const detector: {
    'exportDeclaration': Detector;
    'expressViewEngine': Detector;
    'extract': Detector;
    'gruntLoadTaskCallExpression': Detector;
    'importCallExpression': Detector;
    'importDeclaration': Detector;
    'requireCallExpression': Detector;
    'requireResolveCallExpression': Detector;
    'typescriptImportEqualsDeclaration': Detector;
    'typescriptImportType': Detector;
  };

  const special: {
    'babel': Parser;
    'bin': Parser;
    'commitizen': Parser;
    'eslint': Parser;
    'feross-standard': Parser;
    'gatsby': Parser;
    'gulp-load-plugins': Parser;
    'husky': Parser;
    'istanbul': Parser;
    'jest': Parser;
    'karma': Parser;
    'lint-staged': Parser;
    'mocha': Parser;
    'prettier': Parser;
    'react17': Parser;
    'serverless': Parser;
    'tslint': Parser;
    'ttypescript': Parser;
    'webpack': Parser;
  };
}

export = depcheck;