Argument of type 'boolean | undefined' is not assignable to parameter of type 'boolean'.

Cannot find name 'describe'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`.

Cannot find name 'it'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`.

Cannot find name 'expect'.

Cannot find name 'it'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`.

Cannot find name 'expect'.

Cannot find name 'it'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`.

Cannot find name 'expect'.

Cannot find name 'it'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`.

Cannot find name 'expect'.

Replace `"use·strict";` with `'use·strict'`

Extra semicolon

Replace `"__esModule",·{·value:·true·});` with `'__esModule',·{·value:·true·})`

Extra semicolon

Replace `"react-native");` with `'react-native')`

Extra semicolon

Delete `;`

Extra semicolon

Replace `"use·strict";` with `'use·strict'`

Extra semicolon

Process completed with exit code 1.

Process completed with exit code 1.

Expected '!==' and instead saw '!='

Missing radix parameter

Missing radix parameter

Missing radix parameter

Expected '!==' and instead saw '!='

Strings must use singlequote

Strings must use singlequote

Strings must use singlequote

Strings must use singlequote