type CatchError = (err: any) => void;
export declare function fromPromise<T>(value: T | Promise<T>): Promise<T>;
export declare function rethrow<T>(promise: Promise<T>, catchError?: CatchError): Promise<void>;
export declare function silence<T>(promise: Promise<T>, catchError?: CatchError): Promise<void>;
export declare function unawaited<T>(promise: Promise<T>, catchError?: CatchError): Promise<Undefined<T>>;
export {};