yarn add dgtek-markers

import 'dgtek-markers'
import 'dgtek-markers/dist/dgtek-markers.css'

<Markers :saveData.sync="saveData" />

data: () => ({
  saveData: false
}),
watch: {
  saveData (val) {
    if (val) this.saveMarkers()
  }
},
methods: {
  async saveMarkers () {
    const data = localStorage.getAllMarkers()

    await axios.post(..., { data: JSON.stringify(data) })
    this.saveData = false
  }
}

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