Add jest imports

Author: SleeplessByte

.vscode/settings.json

@@ -7,5 +7,6 @@
       // because of how whitespace is (not) rendered.
       65
     ]
-  }
+  },
+  "cSpell.words": ["xtest"]
 }

exercises/concept/amusement-park/amusement-park.spec.js

@@ -1,9 +1,10 @@
+import { describe, expect, test } from '@jest/globals';
 import {
   createVisitor,
+  gtcVersion,
   revokeTicket,
-  ticketStatus,
   simpleTicketStatus,
-  gtcVersion,
+  ticketStatus,
 } from './amusement-park';
 
 describe('createVisitor', () => {

exercises/concept/annalyns-infiltration/annalyns-infiltration.spec.js

@@ -1,8 +1,9 @@
+import { describe, expect, test } from '@jest/globals';
 import {
   canExecuteFastAttack,
-  canSpy,
-  canSignalPrisoner,
   canFreePrisoner,
+  canSignalPrisoner,
+  canSpy,
 } from './annalyns-infiltration';
 
 describe('can execute fast attack', () => {

exercises/concept/bird-watcher/bird-watcher.spec.js

@@ -1,4 +1,5 @@
-import { totalBirdCount, birdsInWeek, fixBirdCountLog } from './bird-watcher';
+import { describe, expect, test } from '@jest/globals';
+import { birdsInWeek, fixBirdCountLog, totalBirdCount } from './bird-watcher';
 
 describe('totalBirdCount', () => {
   test('calculates the correct total number of birds', () => {

exercises/concept/coordinate-transformation/coordinate-transformation.spec.js

@@ -1,8 +1,9 @@
+import { describe, expect, test } from '@jest/globals';
 import {
-  translate2d,
-  scale2d,
   composeTransform,
   memoizeTransform,
+  scale2d,
+  translate2d,
 } from './coordinate-transformation';
 
 const fakeTransform = () => {

exercises/concept/custom-signs/custom-signs.spec.js

@@ -1,10 +1,9 @@
-//@ts-check
-
+import { describe, expect, test } from '@jest/globals';
 import {
-  buildSign,
   buildBirthdaySign,
-  graduationFor,
+  buildSign,
   costOf,
+  graduationFor,
 } from './custom-signs';
 
 describe('buildSign', () => {

exercises/concept/elyses-analytic-enchantments/enchantments.spec.js

@@ -1,12 +1,11 @@
-// @ts-check
-
+import { describe, expect, test } from '@jest/globals';
 import {
-  getCardPosition,
   doesStackIncludeCard,
-  isEachCardEven,
   doesStackIncludeOddCard,
-  getFirstOddCard,
+  getCardPosition,
   getFirstEvenCardPosition,
+  getFirstOddCard,
+  isEachCardEven,
 } from './enchantments';
 
 describe('getCardPosition', () => {

exercises/concept/elyses-destructured-enchantments/enchantments.spec.js

@@ -1,5 +1,4 @@
-// @ts-check
-
+import { describe, expect, test } from '@jest/globals';
 import {
   discardTopCard,
   getFirstCard,

exercises/concept/elyses-enchantments/enchantments.spec.js

@@ -1,14 +1,13 @@
-//@ts-check
-
+import { describe, expect, test } from '@jest/globals';
 import {
+  checkSizeOfStack,
   getItem,
-  setItem,
-  insertItemAtTop,
   insertItemAtBottom,
+  insertItemAtTop,
   removeItem,
-  removeItemFromTop,
   removeItemAtBottom,
-  checkSizeOfStack,
+  removeItemFromTop,
+  setItem,
 } from './enchantments';
 
 describe('pick a card', () => {

exercises/concept/elyses-looping-enchantments/enchantments.spec.js

@@ -1,3 +1,4 @@
+import { describe, expect, test } from '@jest/globals';
 import { cardTypeCheck, determineOddEvenCards } from './enchantments';
 
 const TYPE_IS_ODD = false;