Format all code with prettier (#197)

* Add formatter support

* Format all code

* Fix moved @ts-expect-error

jest.config.ts

@@ -1,23 +1,23 @@
-import type { JestConfigWithTsJest } from 'ts-jest'
+import type { JestConfigWithTsJest } from "ts-jest";
 
 const jestConfig: JestConfigWithTsJest = {
-  testMatch: ['**/test/**/*.test.ts'],
-  testEnvironment: 'jsdom',
-  moduleFileExtensions: ['js', 'jsx', 'json', 'ts'],
+  testMatch: ["**/test/**/*.test.ts"],
+  testEnvironment: "jsdom",
+  moduleFileExtensions: ["js", "jsx", "json", "ts"],
   transform: {
-    '^.+\\.m?[tj]sx?$': [
-      'ts-jest',
+    "^.+\\.m?[tj]sx?$": [
+      "ts-jest",
       {
-        tsconfig: './tsconfig.json',
-      }
-    ]
+        tsconfig: "./tsconfig.json",
+      },
+    ],
   },
   clearMocks: true,
   resetModules: true,
   testTimeout: 10000,
   moduleNameMapper: {
-    '^@/(.*)$': '<rootDir>/src/$1',
+    "^@/(.*)$": "<rootDir>/src/$1",
   },
-}
+};
 
-export default jestConfig
+export default jestConfig;