Variable GRID_TYPES`Const`

GRID_TYPES: Readonly<
    {
        GRIDLESS: 0;
        HEXEVENQ: 5;
        HEXEVENR: 3;
        HEXODDQ: 4;
        HEXODDR: 2;
        SQUARE: 1;
    },
> = ...

The allowed Grid types which are supported by the software