export interface PackageJson {
    name: string;
    version: string;
    description?: string;
    main?: string;
    scripts?: {
        [key: string]: string;
    };
    dependencies?: {
        [key: string]: string;
    };
    devDependencies?: {
        [key: string]: string;
    };
    peerDependencies?: {
        [key: string]: string;
    };
    optionalDependencies?: {
        [key: string]: string;
    };
    [key: string]: any;
}
export declare function findAndRequirePackageJson(callerDir: string): PackageJson;