const NODE_ENV = process.env.NODE_ENV;
if (NODE_ENV !== 'development' && NODE_ENV !== 'production') {
throw new Error('NODE_ENV must either be set to development or production.');
}
global.__DEV__ = NODE_ENV === 'development';
global.__EXTENSION__ = false;
global.__TEST__ = NODE_ENV === 'test';
global.__PROFILE__ = NODE_ENV === 'development';
global.__UMD__ = false;
const RELEASE_CHANNEL = process.env.RELEASE_CHANNEL;
global.__EXPERIMENTAL__ =
typeof RELEASE_CHANNEL === 'string'
? RELEASE_CHANNEL === 'experimental'
: true;
global.__VARIANT__ = !!process.env.VARIANT;
if (typeof window !== 'undefined') {
global.requestIdleCallback = function(callback) {
return setTimeout(() => {
callback({
timeRemaining() {
return Infinity;
},
});
});
};
global.cancelIdleCallback = function(callbackID) {
clearTimeout(callbackID);
};
}