| 'foo'.substring(0, 1) | |
| ----- | |
| Groovy script | |
| Method call | |
| Reference expression | |
| Literal | |
| PsiElement(string)(''foo'') | |
| PsiElement(.)('.') | |
| PsiElement(identifier)('substring') | |
| Arguments | |
| PsiElement(()('(') | |
| Literal | |
| PsiElement(Integer)('0') | |
| PsiElement(,)(',') | |
| PsiWhiteSpace(' ') | |
| Literal | |
| PsiElement(Integer)('1') | |
| PsiElement())(')') |