import { Signer } from '@ethersproject/abstract-signer';
import { v2, v3 } from '@tradetrust-tt/tradetrust';
import { KeyPair } from './types.js';
import '@tradetrust-tt/tradetrust/dist/types/shared/utils';

declare function signOA<T extends v2.WrappedDocument | v2.SignedWrappedDocument>(document: T, keyPair: KeyPair | Signer): Promise<v2.SignedWrappedDocument>;
declare function signOA<T extends v3.WrappedDocument | v3.SignedWrappedDocument>(document: T, keyPair: KeyPair | Signer): Promise<v3.SignedWrappedDocument>;

export { signOA };