scrabble-solver/packages/types/src/CellJson.ts

Scrabble Solver 2 - Free, open-source, cross-platform, multi-language analysis tool for Scrabble, Scrabble Duel, Super Scrabble, Letter League, Literaki, and Kelimelik. Quickly find the top-scoring words using the given board and tiles.

import { isObject } from './isObject';
import { isTileJson, type TileJson } from './TileJson';

export interface CellJson {
  isEmpty: boolean;
  tile: TileJson | null;
  x: number;
  y: number;
}

export const isCellJson = (value: unknown): value is CellJson => {
  return (
    isObject(value) &&
    typeof value.isEmpty === 'boolean' &&
    (isTileJson(value.tile) || value.tile === null) &&
    typeof value.x === 'number' &&
    typeof value.y === 'number'
  );
};