stufflog/svelte-ui/src/stores/modal.js

import { writable } from "svelte/store";

function createModalStore() {
  const {set, subscribe} = writable({name: null, data: null});

  return {
    subscribe,

    open(name, data = {}) {
      set({name, data});
    },

    close() {
      set({name: null, data: null})
    },
  }
}

export default createModalStore();