import { boot } from 'quasar/wrappers' import axios, { AxiosInstance } from 'axios' declare module '@vue/runtime-core' { interface ComponentCustomProperties { $axios: AxiosInstance; } } // Be careful when using SSR for cross-request state pollution // due to creating a Singleton instance here; // If any client changes this (global) instance, it might be a // good idea to move this instance creation inside of the // "export default () => {}" function below (which runs individually // for each client) const api = axios.create({ baseURL: 'https://api.example.com' }) export default boot(({ app }) => { // for use inside Vue files (Options API) through this.$axios and this.$api app.config.globalProperties.$axios = axios // ^ ^ ^ this will allow you to use this.$axios (for Vue Options API form) // so you won't necessarily have to import axios in each vue file app.config.globalProperties.$api = api // ^ ^ ^ this will allow you to use this.$api (for Vue Options API form) // so you can easily perform requests against your app's API }) export { api }