import { Metadata, ResolvedMetadata } from './metadata-interface';
export declare type FieldResolver<Key extends keyof Metadata> = (T: Metadata[Key]) => ResolvedMetadata[Key];
export declare type FieldResolverWithMetadataBase<Key extends keyof Metadata, Options = undefined> = Options extends undefined ? (T: Metadata[Key], metadataBase: ResolvedMetadata['metadataBase']) => ResolvedMetadata[Key] : (T: Metadata[Key], metadataBase: ResolvedMetadata['metadataBase'], options: Options) => ResolvedMetadata[Key];