code: function() {
        var node = this.startNode();
        this.expect('export');
  
        if (this.value === 'default') {
          return this.parseExportDefaultDeclaration(node);
        }
  
        if (this.value === '*') {
          return this.parseExportAllDeclaration(node);
        }
  
        return this.parseExportNamedDeclaration(node);
      }
docs: ECMA-262 15.2.3 Exports