"""

Some (initially private) typing helpers for jsonschema's types.

"""

from collections.abc import Callable, Iterable

from typing import Any, Protocol

import referencing.jsonschema

from jsonschema.protocols import Validator

class SchemaKeywordValidator(Protocol):

def __call__(

self,

validator: Validator,

value: Any,

instance: Any,

schema: referencing.jsonschema.Schema,

) -> None:

...

id_of = Callable[[referencing.jsonschema.Schema], str | None]

ApplicableValidators = Callable[

[referencing.jsonschema.Schema],

Iterable[tuple[str, Any]],

]