Merge pull request #33135 from jantimon/fix/parseUnit

Allow to pass numbers to parse-unit

types/parse-unit/index.d.ts

@@ -3,5 +3,5 @@
 // Definitions by: Jack Works <https://github.com/Jack-Works>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
-declare function parse(value: string): [number, string];
+declare function parse(value: string | number): [number, string];
 export = parse;

types/parse-unit/parse-unit-tests.ts

@@ -2,3 +2,7 @@ import parse = require('parse-unit');
 const [number, length] = parse('10px');
 number === 50;
 length === 'px';
+
+parse(10).length === 2;
+parse(10)[0] === 10;
+parse(10)[1] === '';