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					34 lines
				
				864 B
			| 
											3 years ago
										 | <a href="https://promisesaplus.com/"><img src="https://promisesaplus.com/assets/logo-small.png" align="right" /></a> | ||
|  | 
 | ||
|  | # is-promise
 | ||
|  | 
 | ||
|  |   Test whether an object looks like a promises-a+ promise | ||
|  | 
 | ||
|  |  [](https://travis-ci.org/then/is-promise) | ||
|  |  [](https://david-dm.org/then/is-promise) | ||
|  |  [](https://www.npmjs.org/package/is-promise) | ||
|  | 
 | ||
|  | 
 | ||
|  | 
 | ||
|  | ## Installation
 | ||
|  | 
 | ||
|  |     $ npm install is-promise | ||
|  | 
 | ||
|  | You can also use it client side via npm. | ||
|  | 
 | ||
|  | ## API
 | ||
|  | 
 | ||
|  | ```typescript | ||
|  | import isPromise from 'is-promise'; | ||
|  | 
 | ||
|  | isPromise(Promise.resolve());//=>true | ||
|  | isPromise({then:function () {...}});//=>true | ||
|  | isPromise(null);//=>false | ||
|  | isPromise({});//=>false | ||
|  | isPromise({then: true})//=>false | ||
|  | ``` | ||
|  | 
 | ||
|  | ## License
 | ||
|  | 
 | ||
|  |   MIT |