Method expectKeyword

plugins/shopify/skills/shopify-partner/scripts/validate.mjs:3122–3133

* If the next token is a given keyword, advance the lexer. * Otherwise, do not change the parser state and throw an error.

(value)

       * Otherwise, do not change the parser state and throw an error.
       */
      expectKeyword(value) {
        const token = this._lexer.token;
        if (token.kind === _tokenKind.TokenKind.NAME && token.value === value) {
          this.advanceLexer();
        } else {
          throw (0, _syntaxError.syntaxError)(
            this._lexer.source,
            token.start,
            `Expected "${value}", found ${getTokenDesc(token)}.`
          );
        }
      }
      /**
       * If the next token is a given keyword, return "true" after advancing the lexer.
       * Otherwise, do not change the parser state and return "false".