import { Metadata, StatusObject } from '@grpc/grpc-js';
import { ClientMethodDefinition } from '@grpc/grpc-js/build/src/make-client';
export interface DeterminewhenToRetryRequestProps {
    grpcStatus: StatusObject;
    grpcRequest: ClientMethodDefinition<unknown, unknown>;
    attemptNumber: number;
    requestMetadata: Metadata;
    overallDeadline: Date;
}
export interface RetryStrategy {
    responseDataReceivedTimeoutMillis?: number;
    determineWhenToRetryRequest(props: DeterminewhenToRetryRequestProps): number | null;
}