/**
 * @license
 * Copyright 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { FirebaseError } from '@firebase/util';
export declare type DataConnectErrorCode = 'other' | 'already-initialized' | 'not-initialized' | 'not-supported' | 'invalid-argument' | 'partial-error' | 'unauthorized';
export declare type Code = DataConnectErrorCode;
export declare const Code: {
    OTHER: DataConnectErrorCode;
    ALREADY_INITIALIZED: DataConnectErrorCode;
    NOT_INITIALIZED: DataConnectErrorCode;
    NOT_SUPPORTED: DataConnectErrorCode;
    INVALID_ARGUMENT: DataConnectErrorCode;
    PARTIAL_ERROR: DataConnectErrorCode;
    UNAUTHORIZED: DataConnectErrorCode;
};
/** An error returned by a DataConnect operation. */
export declare class DataConnectError extends FirebaseError {
    /**
     * The backend error code associated with this error.
     */
    readonly code: DataConnectErrorCode;
    /**
     * A custom error description.
     */
    readonly message: string;
    /** The stack of the error. */
    readonly stack?: string;
    /** @hideconstructor */
    constructor(
    /**
     * The backend error code associated with this error.
     */
    code: DataConnectErrorCode, 
    /**
     * A custom error description.
     */
    message: string);
}