Function resolve

client/src/utils/electron.ts:58–64

(result: cp.ChildProcess)

	var callbackCalled = false;
	var resolve = (result: cp.ChildProcess) => {
		if (callbackCalled) {
			return;
		}
		callbackCalled = true;
		callback(undefined, result);
	};
	var reject = (err: any) => {
		if (callbackCalled) {
			return;