/**
 * Context decorator that marks a argument as a context.
 * This decorator is used to retrieve the context.
 * @returns The decorated argument.
 */
export declare const Context: (...pipes: (import("@nestjs/common").Type<import("@nestjs/common").PipeTransform> | import("@nestjs/common").PipeTransform)[]) => ParameterDecorator;
export declare const Ctx: (...pipes: (import("@nestjs/common").Type<import("@nestjs/common").PipeTransform> | import("@nestjs/common").PipeTransform)[]) => ParameterDecorator;