PyFile:FStringStatementInsideExpression.py
  PyAssignmentStatement
    PyTargetExpression: s
      PsiElement(Py:IDENTIFIER)('s')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PyStringLiteralExpression: {
def func():
    pass
}"""
      PyFormattedStringNode
        PsiElement(Py:FSTRING_START)('f"""')
        PyFStringFragment
          PsiElement(Py:FSTRING_FRAGMENT_START)('{')
          PsiErrorElement:expression expected
            <empty list>
          PsiWhiteSpace('\n')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:DEF_KEYWORD)('def')
          PsiWhiteSpace(' ')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:IDENTIFIER)('func')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:LPAR)('(')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:RPAR)(')')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:COLON)(':')
          PsiWhiteSpace('\n    ')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:PASS_KEYWORD)('pass')
          PsiWhiteSpace('\n')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:RBRACE)('}')
          PsiErrorElement:Unexpected expression token
            PsiElement(Py:TRIPLE_QUOTED_STRING)('"""')
          PsiErrorElement:type conversion, : or } expected
            <empty list>
        PsiErrorElement:Unexpected f-string token
          <empty list>