import { TrpcParamtype } from '../enums';
export interface TrpcParamMetadata {
    index: number;
    type: TrpcParamtype;
    data?: string;
}
export declare function addTrpcParamMetadata(target: object, propertyKey: string | symbol | undefined, parameterIndex: number, paramtype: TrpcParamtype, data?: string): void;