Function defineDeprecatedProperty

src/utils/helpers.js:373–384

(obj, name, getter, setter)

		};
	},
	defineDeprecatedProperty(obj, name, getter, setter) {
		Object.defineProperty(obj, name, {
			get: function () {
				console.warn(`Property '${name}' is deprecated.`);
				return getter.call(this);
			},
			set: function (value) {
				console.warn(`Property '${name}' is deprecated.`);
				setter.call(this, value);
			},
		});
	},
	parseHTML(html) {
		const parser = new DOMParser();
		const doc = parser.parseFromString(html, "text/html");