import { PackageJson } from './types.js';
/** parse a package.json from string */
export declare function parsePackageJson(packageJson: string, format?: 'json' | 'yaml'): PackageJson;
/** parse a package.json file */
export declare function parsePackageJsonFile(packageJsonPath: string | URL): Promise<PackageJson>;
export declare function parsePackageJsonFromDir(dir: string | URL): Promise<{
    path: string;
    json: PackageJson;
}>;
/** parse the package.json file at the root of the workspace */
export declare function parseWorkspaceRootPackageJson(workspaceRoot: string | URL): Promise<{
    path: string;
    json: PackageJson;
}>;