/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * 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.
 */
declare enum ACTION_STATE {
    INITIAL = "INITIAL",
    IN_PROGRESS = "IN_PROGRESS",
    SUCCEEDED = "SUCEEDED",
    FAILED = "FAILED"
}
export declare class ActionState {
    private state;
    private _message;
    private _messageFormatter;
    protected constructor();
    setMessage(val: string | undefined): void;
    setMessageFormatter(val: ((message: string) => string) | undefined): void;
    reset(): ActionState;
    inProgress(): ActionState;
    fail(): ActionState;
    pass(): ActionState;
    complete(hasSucceeded?: boolean): ActionState;
    sync(val: ActionState): void;
    exportData(): {
        state: ACTION_STATE;
        message: string | undefined;
    };
    get isInInitialState(): boolean;
    get isInProgress(): boolean;
    get hasFailed(): boolean;
    get hasSucceeded(): boolean;
    get message(): string | undefined;
    /**
     * Use this if only the completion state of the action is of concern,
     * i.e. we don't care if it fails or succeeds.
     */
    get hasCompleted(): boolean;
    static create(): ActionState;
}
export {};
//# sourceMappingURL=ActionState.d.ts.map