Incorrect README example to import components directly

[wozzo]

From the readme

// Or you can import components directly
import Button from 'nhsuk-react-components/lib/components/button';

But the typescript definitions are in the dist directory so they cannot be found by tsc leading to this error

Could not find a declaration file for module 'nhsuk-react-components/lib/components/button'. '/nodebox/node_modules/.store/nhsuk-react-components@3.0.0/node_modules/nhsuk-react-components/lib/components/button/index.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/nhsuk-react-components` if it exists or add a new declaration (.d.ts) file containing `declare module 'nhsuk-react-components/lib/components/button';`typescript(7016)

See example sandbox.

If the rollup operation was modified to output to the lib folder then this would mean the types will all be present, but I'm not familiar enough with rollup to know what other effects this could have.

[KaiSpencer]

Thanks @wozzo for this and the reproduction.

@Tomdango Can you take a look at this?

[colinrotherham]

I've renamed the title as this issue is a typo in the README

  // Or you can import components directly
- import Button from 'nhsuk-react-components/lib/components/button';
+ import Button from 'nhsuk-react-components/dist/esm/components/form-elements/button/Button.js';

As an enhancement we might want to map lib/* into dist/esm/* using package exports?

    "files": [
-     "dist",
-     "lib"
+     "dist"
    ],
+   "sideEffects": false,
+   "exports": {
+     ".": {
+       "types": "./dist/index.d.ts",
+       "import": "./dist/esm/index.js",
+       "require": "./dist/cjs/index.js",
+       "default": "./dist/cjs/index.js"
+     },
+     "./*": "./*",
+     "./lib/*": {
+       "types": "./dist/esm/*",
+       "import": "./dist/esm/*"
+     },
+     "./lib/*.js": "./dist/esm/*.js",
+     "./package.json": "./package.json"
+   },
    "main": "dist/cjs/index.js",
-   "module": "dist/esm",
+   "module": "dist/esm/index.js",
    "types": "dist/index.d.ts",

[colinrotherham]

The old lib path was fixed (now dist) in ee8bb81 via #271