Update package.json (#216)

* Update package.json

Fixes the issue:
```
There are types at '/home/xxx/node_modules/robot3/index.d.ts', but this result could not be resolved when respecting package.json "exports". The 'robot3' library may need to update its package.json or typings.

* Update package.json

* Create six-terms-shake.md

.changeset/six-terms-shake.md

@@ -0,0 +1,15 @@
+---
+"robot3": patch
+---
+
+### WHAT: 
+
+Explicitly routing the right place for the index.d.ts file 
+
+### WHY: 
+
+Types fail to load in some scenarios. F.i PNPM throws the error: "There are types at '/xxxx/node_modules/robot3/index.d.ts', but this result could not be resolved when respecting package.json "exports". The 'robot3' library may need to update its package.json or typings."
+
+### HOW:
+
+Added types path for exports in package.json

packages/core/package.json

@@ -7,6 +7,7 @@
   "exports": {
     ".": {
       "require": "./dist/machine.js",
+ 			"types": "./index.d.ts",
       "import": "./machine.js",
       "default": "./machine.js",
       "types": "./index.d.ts"