shogi-player/components/models/layout_info.js

Shogi board web components has functions for replaying, manipulating, and editing

import { ApplicationMemoryRecord } from "./application_memory_record.js"

export class LayoutInfo extends ApplicationMemoryRecord {
  static get define() {
    return [
      { key: "vertical",   name: "縦", },
      { key: "horizontal", name: "横", },
    ]
  }
}