How do I use TypeScript in Vue project?

Actually, you can also implement TypeScript one file at the time with Vue (if you add it to an existing project). You take one of your Vue files and add the lang=”ts” inside the script tag . Then you modify your component to use the Class API and fix the potential errors TypeScript found. It’s really easy!

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What is MAP getters?

mapGetters and mapActions are basically a helper provided by vuex which returns an object with keys as method names and values as methods with some defined definition . This object when combined with … (Object spread operator) spreads it out into individual functions in the computed or methods object respectively.

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What is getters Vuex?

Getters are a part of Vuex store and they are used to calculate data based on store state . Basically, they are one of the many things that make Vue and Vuex shine together. As the documentation says: Vuex allows us to define “getters” in the store. You can think of them as computed properties for stores.

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