(arg: BaseNode)
| 107 | } |
| 108 | |
| 109 | function isMethodDefinition(arg: BaseNode): arg is MethodDefinition { |
| 110 | return arg.type == 'MethodDefinition'; |
| 111 | } |
| 112 | |
| 113 | function isIdentifier(arg: BaseNode): arg is Identifier { |
| 114 | return arg.type == 'Identifier'; |