A package just for: return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function'; https://github.com/then/is-promi

A package just for: return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function'; https://github.com/then/is-promise/blob/master/index.js https://github.com/then/is-promise/blob/master/index.js This is insane