完善了一些家庭会议模块1

yz3456

2024-03-25 aa0481c047a57977d23ea2e1e2015866c9d4b201

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export function isPromise(maybePromise) {
    return (!!maybePromise &&
        !!maybePromise.then &&
        typeof maybePromise.then === 'function');
}