import * as grpc from '@grpc/grpc-js';
import { Descriptor } from "./Descriptor";
import { GetAllExtensionNumbersOfType } from "./Types";
import { ListMethodsType } from "./Types/ListMethodsType";
export declare class GrpcReflection {
    private client;
    private version;
    private reflectionRequestConstructor;
    constructor(host: string, credentials: any, options?: grpc.ChannelOptions, version?: string);
    listServices(prefix?: string, options?: grpc.CallOptions): Promise<Array<string>>;
    listMethods(service: string, options?: grpc.CallOptions): Promise<Array<ListMethodsType>>;
    protected generateServicePath(service: string): Array<string>;
    getServiceMethods(descriptor: grpc.GrpcObject, service: string): Array<ListMethodsType>;
    getDescriptorByFileName(file_name: string, options?: grpc.CallOptions): Promise<Descriptor>;
    getDescriptorBySymbol(symbol: string, options?: grpc.CallOptions): Promise<Descriptor>;
    getAllExtensionNumbersOfType(package_type: string, options?: grpc.CallOptions): Promise<GetAllExtensionNumbersOfType>;
    private request;
    private resolveFileDescriptorSet;
    private resolveDescriptorRecursive;
    private getProtoDescriptorBySymbol;
    private getProtoDescriptorByFileName;
    private setProtoReflectionClient;
}