pkg: release v1.1.0-alpha.2 -- add package.json#exports.types

- newer versions of TS 4.7+ with `moduleResolution` set to `node16` and later require that, if `package.json#exports` is defined, then `package.json#exports.types` must also be defined.
- this version should now work with `moduleResolution` set to `node16`, `bundler`, or `nodenext`

Author: agilgur5

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "react-signature-canvas",
-  "version": "1.1.0-alpha.1",
+  "version": "1.1.0-alpha.2",
   "description": "A React wrapper component around signature_pad. 100% test coverage, types, examples, & more. Unopinionated and heavily updated fork of react-signature-pad",
   "source": "./src/index.tsx",
   "main": "./dist/index.umd.min.js",