@mui/x-data-grid/legacy/utils/createControllablePromise.js

The community edition of the data grid component (MUI X).

export function createControllablePromise() {
  var resolve;
  var reject;
  var promise = new Promise(function (_resolve, _reject) {
    resolve = _resolve;
    reject = _reject;
  });
  promise.resolve = resolve;
  promise.reject = reject;
  return promise;
}