/** Assign a layout to each index in a batch of `count` surfaces. */
export function planLayouts(count, packing = 'two-per-tab') {
    const out = [];
    for (let i = 0; i < count; i++) {
        if (packing === 'tabs')
            out.push('tab');
        else
            out.push(i % 2 === 0 ? 'tab' : 'split-right');
    }
    return out;
}
