Merge remote-tracking branch 'origin/master'

aijinhui

2023-10-21 ab00d30e72fea3b9cb33dc065861e92e5d0eeb14

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