/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2023 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import { Schema, SchemaSpec } from "prosemirror-model";

////////////////////////////////////////////////////////////////////////////////

// infer generic `Nodes` and `Marks` type parameters for a SchemaSpec
export type SchemaSpecNodeT<Spec> = Spec extends SchemaSpec<infer N, infer _>
  ? N
  : never;
export type SchemaSpecMarkT<Spec> = Spec extends SchemaSpec<infer _, infer M>
  ? M
  : never;

export type SchemaNodeT<S> = S extends Schema<infer N, infer _> ? N : never;
export type SchemaMarkT<S> = S extends Schema<infer _, infer M> ? M : never;
