import * as grpc from '@grpc/grpc-js';
import { ReflectionV1Implementation } from './reflection-v1';
/** Analyzes a gRPC server and exposes methods to reflect on it
 *
 * NOTE: the files returned by this service may not match the handwritten ones 1:1.
 * This is because proto-loader reorients files based on their package definition,
 * combining any that have the same package.
 *
 * For example: if files 'a.proto' and 'b.proto' are both for the same package 'c' then
 * we will always return a reference to a combined 'c.proto' instead of the 2 files.
 *
 * @privateRemarks as the v1 and v1alpha specs are identical, this implementation extends
 * reflection-v1 and exposes it at the v1alpha package instead
 */
export declare class ReflectionV1AlphaImplementation extends ReflectionV1Implementation {
    addToServer(server: Pick<grpc.Server, 'addService'>): void;
}