Merge remote-tracking branch 'origin/master'

艾金辉

2023-07-22 64c7668818aa8272c0aae206a3c0f7007ca38e5d

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