shadow$provide.module$node_modules$pixi_DOT_js$lib$maths$point$ObservablePoint = function(global, require, module, exports) {
  class ObservablePoint {
    constructor(observer, x, y) {
      this._x = x || 0;
      this._y = y || 0;
      this._observer = observer;
    }
    clone(observer) {
      return new ObservablePoint(observer ?? this._observer, this._x, this._y);
    }
    set(x = 0, y = x) {
      if (this._x !== x || this._y !== y) {
        this._x = x, this._y = y, this._observer._onUpdate(this);
      }
      return this;
    }
    copyFrom(p) {
      if (this._x !== p.x || this._y !== p.y) {
        this._x = p.x, this._y = p.y, this._observer._onUpdate(this);
      }
      return this;
    }
    copyTo(p) {
      p.set(this._x, this._y);
      return p;
    }
    equals(p) {
      return p.x === this._x && p.y === this._y;
    }
    toString() {
      return `[pixi.js/math:ObservablePoint x=${this._x} y=${this._y} scope=${this._observer}]`;
    }
    get x() {
      return this._x;
    }
    set x(value) {
      this._x !== value && (this._x = value, this._observer._onUpdate(this));
    }
    get y() {
      return this._y;
    }
    set y(value) {
      this._y !== value && (this._y = value, this._observer._onUpdate(this));
    }
  }
  exports.ObservablePoint = ObservablePoint;
};

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