import { ClassConstructor } from 'class-transformer';
export declare const RequestUserAgent: () => ParameterDecorator;
export declare const Session: () => ParameterDecorator;
export declare const RequestId: () => ParameterDecorator;
export declare const RequestXTimestamp: () => ParameterDecorator;
export declare const RequestTimestamp: () => ParameterDecorator;
export declare const RequestCustomLang: () => ParameterDecorator;
export declare function RequestParamGuard(...classValidation: ClassConstructor<any>[]): MethodDecorator;
export declare function RequestValidateUserAgent(): MethodDecorator;
export declare function RequestValidateTimestamp(): MethodDecorator;
export declare function RequestTimeout(seconds: string): MethodDecorator;