1022 修正保洁收纳导入

linwenling

2023-10-22 1870c6d392aada4cd48fb148a12c5bd6e2838159

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