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/* istanbul ignore file */
export var hasQueueMicrotask = typeof queueMicrotask === 'function' && queueMicrotask;
export var hasSetImmediate = typeof setImmediate === 'function' && setImmediate;
export var hasNextTick = typeof process === 'object' && typeof process.nextTick === 'function';
export function fallback(fn) {
setTimeout(fn, 0);
}
export function wrap(defer) {
return (fn, ...args) => defer(() => fn(...args));
}
var _defer;
if (hasQueueMicrotask) {
_defer = queueMicrotask;
} else if (hasSetImmediate) {
_defer = setImmediate;
} else if (hasNextTick) {
_defer = process.nextTick;
} else {
_defer = fallback;
}
export default wrap(_defer);
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