chore(release): 7.2.1 [skip ci]

## [7.2.1](https://github.com/harttle/liquidjs/compare/v7.2.0...v7.2.1) (2019-02-22)

### Bug Fixes

* default length for truncate and truncatewords ([56c7992](https://github.com/harttle/liquidjs/commit/56c7992))

dist/parser/tokenizer.d.ts

@@ -1,6 +1,7 @@
+import Token from './token';
 import { NormalizedFullOptions } from '../liquid-options';
 export default class Tokenizer {
     options: NormalizedFullOptions;
     constructor(options?: NormalizedFullOptions);
-    tokenize(input: string, file?: string): any[];
+    tokenize(input: string, file?: string): Token[];
 }