def GraphQLString(field_name: str):

    class Mixin(GraphQLField):

        def __init__(self):
            super().__init__(field_name, graphene.String)
    return Mixin
def GraphQLString(field_name: str):

    class Mixin(GraphQLField):

        def __init__(self):
            super().__init__(field_name, graphene.String)
    return Mixin