miEAA3 MCP Server

/** * creates a Ref object with on change callback * @param callback * @returns {RefObject} * * @see {@link useCallbackRef} * @see https://reactjs.org/docs/refs-and-the-dom.html#creating-refs */ export function createCallbackRef(callback) { var current = null; return { get current() { return current; }, set current(value) { var last = current; if (last !== value) { current = value; callback(value, last); } }, }; }