/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
/**
 * Left undefined for terseness.
 */
export const NoopMarkType = undefined;
export var Tiebreak;
(function (Tiebreak) {
    Tiebreak[Tiebreak["Left"] = 0] = "Left";
    Tiebreak[Tiebreak["Right"] = 1] = "Right";
})(Tiebreak || (Tiebreak = {}));
export var Effects;
(function (Effects) {
    Effects["All"] = "All";
    Effects["Move"] = "Move";
    Effects["Delete"] = "Delete";
    Effects["None"] = "None";
})(Effects || (Effects = {}));
export var RangeType;
(function (RangeType) {
    RangeType["Set"] = "Set";
    RangeType["Slice"] = "Slice";
})(RangeType || (RangeType = {}));
export function isEmpty(change) {
    return change.length === 0;
}
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