chore: fixed some error reported by eslint (#562)

* chore: fixed some error reported by eslint

* refactor: removed unnecessary type file

Author: Marcin Kwiatkowski

packages/composables/src/getters/storeConfigGetters.ts

@@ -1,4 +1,4 @@
-import { StoreConfig } from '@vue-storefront/magento-api';;
+import { StoreConfig } from '@vue-storefront/magento-api';
 
 const getCode = (config: StoreConfig) => config.store_code;
 const getTitle = (config: StoreConfig) => config.default_title;

packages/theme/pages/Checkout/Billing.vue

@@ -17,7 +17,10 @@
         class="form__element"
         @change="handleCheckSameAddress"
       />
-      <div v-if="sameAsShipping" class="copy__shipping__addresses">
+      <div
+        v-if="sameAsShipping"
+        class="copy__shipping__addresses"
+      >
         <div class="copy__shipping__address">
           <div class="sf-address">
             <UserAddressDetails :address="{... billingDetails, region: {region_code: billingDetails.region}}" />
@@ -283,7 +286,6 @@ import {
   SfSelect,
   SfCheckbox,
 } from '@storefront-ui/vue';
-import UserAddressDetails from '~/components/UserAddressDetails.vue';
 import {
   useUserBilling,
   userBillingGetters,

packages/theme/pages/Page.vue

@@ -24,6 +24,7 @@ import { defineComponent, useContext, useRoute } from '@nuxtjs/composition-api';
 import { useCache, CacheTagPrefix } from '@vue-storefront/cache';
 import HTMLContent from '~/components/HTMLContent';
 import { useCache, CacheTagPrefix } from '@vue-storefront/cache';
+import HTMLContent from '~/components/HTMLContent';
 
 export default defineComponent({
   components: {