/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { Emitter } from './event.js';
export class Sequence {
    elements = [];
    _onDidSplice = new Emitter();
    onDidSplice = this._onDidSplice.event;
    splice(start, deleteCount, toInsert = []) {
        this.elements.splice(start, deleteCount, ...toInsert);
        this._onDidSplice.fire({ start, deleteCount, toInsert });
    }
}
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