import type { RpcTransport } from "@protobuf-ts/runtime-rpc";
import type { ServiceInfo } from "@protobuf-ts/runtime-rpc";
import type { MutateExtensionFeedItemsResponse } from "./extension_feed_item_service";
import type { MutateExtensionFeedItemsRequest } from "./extension_feed_item_service";
import type { UnaryCall } from "@protobuf-ts/runtime-rpc";
import type { RpcOptions } from "@protobuf-ts/runtime-rpc";
/**
 * Service to manage extension feed items.
 *
 * @generated from protobuf service google.ads.googleads.v11.services.ExtensionFeedItemService
 */
export interface IExtensionFeedItemServiceClient {
    /**
     * Creates, updates, or removes extension feed items. Operation
     * statuses are returned.
     *
     * List of thrown errors:
     *   [AuthenticationError]()
     *   [AuthorizationError]()
     *   [CollectionSizeError]()
     *   [CountryCodeError]()
     *   [DatabaseError]()
     *   [DateError]()
     *   [DistinctError]()
     *   [ExtensionFeedItemError]()
     *   [FieldError]()
     *   [FieldMaskError]()
     *   [HeaderError]()
     *   [ImageError]()
     *   [InternalError]()
     *   [LanguageCodeError]()
     *   [MutateError]()
     *   [NewResourceCreationError]()
     *   [OperationAccessDeniedError]()
     *   [QuotaError]()
     *   [RangeError]()
     *   [RequestError]()
     *   [SizeLimitError]()
     *   [StringLengthError]()
     *   [UrlFieldError]()
     *
     * @generated from protobuf rpc: MutateExtensionFeedItems(google.ads.googleads.v11.services.MutateExtensionFeedItemsRequest) returns (google.ads.googleads.v11.services.MutateExtensionFeedItemsResponse);
     */
    mutateExtensionFeedItems(input: MutateExtensionFeedItemsRequest, options?: RpcOptions): UnaryCall<MutateExtensionFeedItemsRequest, MutateExtensionFeedItemsResponse>;
}
/**
 * Service to manage extension feed items.
 *
 * @generated from protobuf service google.ads.googleads.v11.services.ExtensionFeedItemService
 */
export declare class ExtensionFeedItemServiceClient implements IExtensionFeedItemServiceClient, ServiceInfo {
    private readonly _transport;
    typeName: string;
    methods: import("@protobuf-ts/runtime-rpc").MethodInfo<any, any>[];
    options: {
        [extensionName: string]: import("@protobuf-ts/runtime").JsonValue;
    };
    constructor(_transport: RpcTransport);
    /**
     * Creates, updates, or removes extension feed items. Operation
     * statuses are returned.
     *
     * List of thrown errors:
     *   [AuthenticationError]()
     *   [AuthorizationError]()
     *   [CollectionSizeError]()
     *   [CountryCodeError]()
     *   [DatabaseError]()
     *   [DateError]()
     *   [DistinctError]()
     *   [ExtensionFeedItemError]()
     *   [FieldError]()
     *   [FieldMaskError]()
     *   [HeaderError]()
     *   [ImageError]()
     *   [InternalError]()
     *   [LanguageCodeError]()
     *   [MutateError]()
     *   [NewResourceCreationError]()
     *   [OperationAccessDeniedError]()
     *   [QuotaError]()
     *   [RangeError]()
     *   [RequestError]()
     *   [SizeLimitError]()
     *   [StringLengthError]()
     *   [UrlFieldError]()
     *
     * @generated from protobuf rpc: MutateExtensionFeedItems(google.ads.googleads.v11.services.MutateExtensionFeedItemsRequest) returns (google.ads.googleads.v11.services.MutateExtensionFeedItemsResponse);
     */
    mutateExtensionFeedItems(input: MutateExtensionFeedItemsRequest, options?: RpcOptions): UnaryCall<MutateExtensionFeedItemsRequest, MutateExtensionFeedItemsResponse>;
}