修改旅游

linwenling

2023-09-05 28a4ffa818ba6ae807c83c882a91f7125a7f0f0e

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import { Observable } from '../Observable';
export function isObservable(obj) {
    return !!obj && (obj instanceof Observable || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function'));
}
//# sourceMappingURL=isObservable.js.map