| if (expr1) expr2 | |
| ----- | |
| Groovy script | |
| IF statement | |
| PsiElement(if)('if') | |
| PsiWhiteSpace(' ') | |
| PsiElement(()('(') | |
| Reference expression | |
| PsiElement(identifier)('expr1') | |
| PsiElement())(')') | |
| PsiWhiteSpace(' ') | |
| Reference expression | |
| PsiElement(identifier)('expr2') | |
| PsiWhiteSpace(' ') |