fuse-code/src/store/setup.ts

import { ref, watchEffect } from "vue";
import defaultCover from '@/assets/pic.jpg'

export type PicA = {
  pose?: {
    position: SceneLocalPos
    target: SceneLocalPos
  },
  cover: string,
  back: string
}

export type Pic = LocalMode<PicA, 'cover'>

export const pic = ref<Pic>({ cover: defaultCover, back: 'none' })

watchEffect(() => console.log(JSON.stringify(pic.value.pose)))