public constructor()

in tools/rhythm-ui/src/LazyElement.ts [43:62]

• 15 lines of code
• 3 McCabe index (conditional complexity)

	public constructor() {
		// if (LazyElement._upgradingElement !== undefined) {
		// 	return LazyElement._upgradingElement;
		// }
		super();
		const ctor = this.constructor as typeof LazyElement;
		if (ctor.hasOwnProperty('implClass')) {
			// Implementation already loaded, do the upgrade immediately
			_updateLitElement(this, ctor.implClass);
		} else {
			// Implementation not loaded
			if (typeof ctor.load !== 'function') {
				throw new Error('A LazyElement must have a static `load` method');
			}
			(async () => {
				ctor.implClass = await ctor.load();
				_updateLitElement(this, ctor.implClass);
			})();
		}
	}