Clicker.js

    export const Clicker = {
        computed : {
            umur(){
                return this.$store.state.umur;
            }
        },
        methods : {
            increment(){
                this.store.commit('increment')
            }
        },
        template:`
<div>
           <h1>Umur : {{umur}}</h1>

            <button @click="increment()">
            +
</button>
</div>
`
}