import { HttpService } from "@nestjs/axios";
import { QueryOrPersistedId, SchemaGroup } from "./types";
import { GrpcRequestDataCenterType } from "./grpc-client-system.service";
export type GrpcRequestTypeV5 = QueryOrPersistedId & {
    hostname: string;
    variables?: Record<string, any> | null | undefined;
} & SchemaGroup;
export declare class PHXGrpcClientSystemServiceV5 {
    private readonly httpService;
    private readonly logger;
    private readonly internalGrpcGateway;
    private readonly projectSource;
    constructor(httpService: HttpService);
    debug(hostname: string): void;
    query({ query, variables, hostname, persistedId, schemaGroup, }: GrpcRequestTypeV5): Promise<any>;
    mutation({ query, variables, hostname, persistedId, schemaGroup }: GrpcRequestTypeV5): Promise<any>;
    queryAllSchool({ query, variables, persistedId, }: GrpcRequestDataCenterType): Promise<any>;
}