import type { RequestInfo } from "../RequestInfo";
import type { MainRequestConverter, RequestConverter } from "./RequestConverter";
/**
 * We don't have any typings for this.
 */
export type RequestTargetType = any;
export declare class RequestConverterChain<SourceType> {
    private mainConverter?;
    private prepends;
    private appends;
    constructor(mainConverter?: MainRequestConverter<SourceType, any> | undefined);
    private applyMainConverter;
    private applyConverters;
    prependConverter(converter: RequestConverter<SourceType>): this;
    appendConverter(converter: RequestConverter<RequestTargetType>): this;
    convert(request: RequestInfo<SourceType>): RequestInfo<RequestTargetType>;
}