import { DeltaState } from "../history/deltaState";
import { List } from "../longan/gs.collections";
import { Process } from "../process";
import { ProcessManagerBase } from "./processManagerBase";
export declare class HistoryManager extends ProcessManagerBase {
    private _rollBackInCommand;
    protected _recordedStateCount: number;
    protected _stateList: List<DeltaState>;
    protected _currentStateIndex: number;
    beforeRollBack: List<(process: Process, deltaState: DeltaState) => void>;
    afterRollBack: List<(process: Process, deltaState: DeltaState) => void>;
    beforeRollForward: List<(process: Process, deltaState: DeltaState) => void>;
    afterRollForward: List<(process: Process, deltaState: DeltaState) => void>;
    get recordedStateCount(): number;
    set recordedStateCount(value: number);
    get stateList(): List<DeltaState>;
    get currentStateIndex(): number;
    get currentState(): DeltaState;
    lastState(): DeltaState;
    get canRollBack(): boolean;
    get canRollForward(): boolean;
    get rollBackInCommand(): boolean;
    set rollBackInCommand(value: boolean);
    constructor(process: Process);
    getDeltaStateByName(name: string): DeltaState;
    addState(state: DeltaState): void;
    addStateWithoutCommandHistoryHandle(state: DeltaState): void;
    rollBack(): void;
    rollForward(): void;
    removeDeltaState(state: DeltaState): void;
    removeOneDeltaStateByName(name: string): void;
    removeDeltaStateByName(begin_state: DeltaState, name: string): void;
    removeAllDeltaStateAfter(deltaState: DeltaState): void;
    removeLastDeltaState(): void;
    clearDeltaState(): void;
    private removeHandledCommandState;
    disposeStates(): void;
}