happy-dom/src/nodes/element/THTMLCollectionListener.ts

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

export type THTMLCollectionListener<T> = (details: {
	index?: number;
	item?: T;
	propertyName?: string;
	propertyValue?: any;
}) => void;