import { IHttpOperation, IHttpOperationResponse, IMediaTypeContent } from '@stoplight/types';
import * as E from 'fp-ts/Either';
import { NonEmptyArray } from 'fp-ts/NonEmptyArray';
import * as O from 'fp-ts/Option';
import * as R from 'fp-ts/Reader';
import * as RE from 'fp-ts/ReaderEither';
import { Logger } from 'pino';
import { IHttpNegotiationResult, NegotiatePartialOptions, NegotiationOptions } from './types';
type BodyNegotiationResult = Omit<IHttpNegotiationResult, 'headers'>;
declare const helpers: {
    negotiateByPartialOptionsAndHttpContent({ code, exampleKey, dynamic }: NegotiatePartialOptions, httpContent: IMediaTypeContent, logger: Logger): E.Either<Error, BodyNegotiationResult>;
    negotiateDefaultMediaType(partialOptions: NegotiatePartialOptions, response: IHttpOperationResponse, logger: Logger): E.Either<Error, IHttpNegotiationResult>;
    negotiateOptionsBySpecificResponse(requestMethod: string, desiredOptions: NegotiationOptions, response: IHttpOperationResponse): RE.ReaderEither<Logger, Error, IHttpNegotiationResult>;
    negotiateOptionsForUnspecifiedCode(httpOperation: IHttpOperation, desiredOptions: NegotiationOptions): RE.ReaderEither<Logger, Error, IHttpNegotiationResult>;
    negotiateOptionsBySpecificCode(httpOperation: IHttpOperation, desiredOptions: NegotiationOptions, code: number): RE.ReaderEither<Logger, Error, IHttpNegotiationResult>;
    negotiateOptionsForValidRequest(httpOperation: IHttpOperation, desiredOptions: NegotiationOptions): RE.ReaderEither<Logger, Error, IHttpNegotiationResult>;
    findResponse(httpResponses: IHttpOperationResponse[], statusCodes: NonEmptyArray<number>): R.Reader<Logger, O.Option<IHttpOperationResponse>>;
    negotiateOptionsForInvalidRequest(httpResponses: IHttpOperationResponse[], statusCodes: NonEmptyArray<number>, exampleKey?: string): RE.ReaderEither<Logger, Error, IHttpNegotiationResult>;
};
export default helpers;