def METHOD_NAME():
    @strawberry.type
    class Query:
        name: Optional[str] = strawberry.field()
        age: Optional[int] = strawberry.field()
    definition = Query.__strawberry_definition__
    assert definition.name == "Query"
    [field1, field2] = definition.fields
    assert field1.python_name == "name"
    assert field1.graphql_name is None
    assert isinstance(field1.type, StrawberryOptional)
    assert field1.type.of_type is str
    assert field2.python_name == "age"
    assert field2.graphql_name is None
    assert isinstance(field2.type, StrawberryOptional)
    assert field2.type.of_type is int