import { ApolloLink, DocumentNode, Observable } from '@apollo/client';
import { RequestHandler } from './mockClient';
export type MockLinkOptions = {
    suppressMissingHandlerWarning: boolean;
};
export declare class MockLink extends ApolloLink {
    private options;
    private readonly requestHandlers;
    constructor(options?: Partial<MockLinkOptions>);
    setRequestHandler(requestQuery: DocumentNode, handler: RequestHandler): void;
    removeRequestHandler(requestQuery: DocumentNode): void;
    request: (operation: ApolloLink.Operation) => Observable<import("graphql").FormattedExecutionResult<Record<string, any>, Record<string, any>>>;
}