import { ActionType } from './store';
import { ECollectType } from '../const/enums';
import { HistoryOperationType } from '../interfaces';
import { Action } from './action';
export interface DiffInfo {
    type: ECollectType;
    beforeUpdate: any;
    didUpdate: any;
}
export type KeyToDiffChangeMap = Map<any, DiffInfo>;
export type History = Map<object, KeyToDiffChangeMap>;
export interface HistoryNode {
    actionChain: ActionType[];
    history: History;
}
export interface HistoryCollectorPayload {
    type: ECollectType;
    beforeUpdate?: any;
    didUpdate?: any;
}
/**
 * collect prop diff history record
 */
export declare class TimeTravel {
    static timeTravels: Record<string, TimeTravel>;
    static currentTimeTravel?: TimeTravel;
    static processing: boolean;
    static switch: (name: string) => void;
    static create: (name: string) => TimeTravel;
    static get: (name: string) => TimeTravel | undefined;
    static pause: () => void;
    static resume: () => void;
    static undo: () => void;
    static redo: () => void;
    static clear: () => void;
    static get undoable(): boolean | undefined;
    static get redoable(): boolean | undefined;
    static undoHandler(history: History): void;
    static redoHandler(history: History): void;
    get undoable(): boolean;
    get redoable(): boolean;
    currentHistory: History;
    transactionHistories: HistoryNode[];
    cursor: number;
    onChange(undoable: boolean, redoable: boolean, type: HistoryOperationType, action?: Action): void;
    /**
     * @todo support multiple steps
     * revert to the previous history status
     */
    undo(): void;
    /**
     * @todo support multiple steps
     * apply the next history status
     */
    redo(): void;
    clear(): void;
}