Use the config below to plop Vuex modules. Plop - https://github.com/amwmedia/plop

gistfile1.txt

$ npm i -g plop
$ npm i --save-dev plop
// install the plopfile below
// install the template below
$ plop store:module


// repo root/plopfile.js:

module.exports =
function(plop) {
    plop.setGenerator('store:module', {
        description: 'make a new store module',
        prompts: [{
            type: 'input',
            name: 'moduleName',
            message: 'module name',
            validate: function (value) {
                if ((/.+/).test(value)) return true
                return 'module name is required'
            }
        }],
        actions: [{
            type: 'add',
            path: 'src/store/modules/{{dashCase moduleName}}.js',
            templateFile: 'templates/store/module.js'
        }, {
            type: 'add',
            path: 'src/store/actions/{{dashCase moduleName}}.js',
            template: 'export default {}'
        }]
    })
}


// repo root/templates/store/modules.js:

import { } from '../types'
import actions from '../actions/{{dashCase moduleName}}'
import { log } from '../../plugins/log'
import VuexFire from 'vuexfire'

const state = {}

// getters receive: ( { state, rootState, getters }, payload )
const getters = {}

let moduleMutations = VuexFire.moduleMutations('{{dashCase moduleName}}')
// mutations receive: ( state, payload )
const mutations = { ...moduleMutations, ...{} }

export default { actions, getters, mutations, state }