export declare class BaseDataResolver {
    resolve(headers: any, data: any): any;
}
export declare class FormUrlencodedResolver extends BaseDataResolver {
    constructor();
    resolve(headers: any, data: any): any;
}
export declare class MultiPartResolver extends BaseDataResolver {
    constructor();
    resolve(headers: any, data: any): any;
    private getFormDataAppendOptions;
}
export declare class JsonResolver extends BaseDataResolver {
    constructor();
    resolve(headers: any, data: any): any;
}
export declare class TextXmlResolver extends BaseDataResolver {
    constructor();
    resolve(headers: any, data: any): any;
}
export declare class DataResolverFactory {
    createDataResolver(contentType: string): BaseDataResolver;
    private _getDataResolverCls;
}