Merge remote-tracking branch 'origin/master'

aijinhui

2023-10-08 2d5fdd624858e438a7153a8d3a55add8d2fdfda2

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