PyFile:TypeAliasStatementWithParamSpec.py
  PyTypeAliasStatement
    PsiElement(Py:TYPE_KEYWORD)('type')
    PsiWhiteSpace(' ')
    PsiElement(Py:IDENTIFIER)('MyTypeWithParamSpec')
    PyTypeParameterList
      PsiElement(Py:LBRACKET)('[')
      PyTypeParameter
        PsiElement(Py:EXP)('**')
        PsiElement(Py:IDENTIFIER)('P')
      PsiElement(Py:RBRACKET)(']')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PySubscriptionExpression
      PyReferenceExpression: Callable
        PsiElement(Py:IDENTIFIER)('Callable')
      PsiElement(Py:LBRACKET)('[')
      PyTupleExpression
        PyReferenceExpression: P
          PsiElement(Py:IDENTIFIER)('P')
        PsiElement(Py:COMMA)(',')
        PsiWhiteSpace(' ')
        PyReferenceExpression: int
          PsiElement(Py:IDENTIFIER)('int')
      PsiElement(Py:RBRACKET)(']')