declare class RequestContext {
}
/**
 * 提取servelt上下文
 */
declare const _default: {
    (options: import("../Target").CreateOptions<typeof RequestContext>): ParameterDecorator;
    (target: {
        [x: string]: any;
    }, propertyKey: string, parameterIndex: number): any;
} & import("../annotation/type").LinkAnnotationType<typeof RequestContext> & typeof RequestContext;
export default _default;