Moo lexer.reset returns a reference to the Lexer instance (#42587)

types/moo/index.d.ts

@@ -90,7 +90,7 @@ export interface Lexer {
     /**
      * Empty the internal buffer of the lexer, and set the line, column, and offset counts back to their initial value.
      */
-    reset(chunk?: string, state?: LexerState): void;
+    reset(chunk?: string, state?: LexerState): this;
     /**
      * Returns current state, which you can later pass it as the second argument
      * to reset() to explicitly control the internal state of the lexer.

types/moo/moo-tests.ts

@@ -77,6 +77,8 @@ lexer.next();
 lexer.reset('a different line\n', info);
 lexer.next();
 
+Array.from(lexer.reset('lex this'));
+
 // Transform: https://github.com/no-context/moo#transform
 moo.compile({
     STRING: [