import { IDisposable } from 'phosphor-disposable';
import { ObservableList } from '../../common/observablelist';
/**
 * An object which is JSON-able.
 */
export interface IJSONable {
    /**
     * Convert the object to JSON.
     */
    toJSON(): any;
}
/**
 * An observable list that supports undo/redo.
 */
export declare class ObservableUndoableList<T extends IJSONable> extends ObservableList<T> implements IDisposable {
    /**
     * Construct a new undoable observable list.
     */
    constructor(factory: (value: any) => T);
    /**
     * Whether the object can redo changes.
     *
     * #### Notes
     * This is a read-only property.
     */
    canRedo: boolean;
    /**
     * Whether the object can undo changes.
     *
     * #### Notes
     * This is a read-only property.
     */
    canUndo: boolean;
    /**
     * Get whether the object is disposed.
     *
     * #### Notes
     * This is a read-only property.
     */
    isDisposed: boolean;
    /**
     * Dispose of the resources held by the model.
     */
    dispose(): void;
    /**
     * Begin a compound operation.
     */
    beginCompoundOperation(isUndoAble?: boolean): void;
    /**
     * End a compound operation.
     */
    endCompoundOperation(): void;
    /**
     * Undo an operation.
     */
    undo(): void;
    /**
     * Redo an operation.
     */
    redo(): void;
    /**
     * Clear the change stack.
     */
    clearUndo(): void;
    /**
     * Handle a change in the list.
     */
    private _onListChanged(list, change);
    /**
     * Undo a change event.
     */
    private _undoChange(change);
    /**
     * Redo a change event.
     */
    private _redoChange(change);
    /**
     * Create a value from JSON.
     */
    private _createValue(data);
    /**
     * Create a list of cell models from JSON.
     */
    private _createValues(bundles);
    /**
     * Copy a change as JSON.
     */
    private _copyChange(change);
    /**
     * Copy a replace change as JSON.
     */
    private _copyReplace(change);
    private _inCompound;
    private _isUndoable;
    private _madeCompoundChange;
    private _index;
    private _stack;
    private _factory;
}