getCurrentLoader(loaderContext, index = loaderContext.loaderIndex) {
		if (
			this.loaders &&
			this.loaders.length &&
			index < this.loaders.length &&
			index >= 0 &&
			this.loaders[index]
		) {
			return this.loaders[index];
		}
		return null;
	}
@param {LoaderContext<EXPECTED_ANY>} loaderContext loader context
@param {number} index index
@returns {LoaderItem | null} loader