chore: run tsc properly

runs type check as part of the CI. This needs a new path alias in the tsconfig so that TS resolves the svelte import in the ambient file directly to the correct d.ts file and doesn't load Svelte through the node_modules, at which point it would load the generated ambient type definitions and throw a duplicate definitions error.

also removes a tgz that was accidentally added

.github/workflows/ci.yml

@@ -49,4 +49,4 @@ jobs:
         with:
           node-version: 16
           cache: pnpm
-      - run: 'pnpm i && pnpm check && pnpm lint'
+      - run: 'pnpm i && pnpm typecheck && pnpm check && pnpm lint'

package.json

@@ -11,6 +11,7 @@
     "check": "cd packages/svelte && pnpm build && cd ../../ && pnpm -r check",
     "lint": "pnpm -r lint",
     "format": "pnpm -r format",
+    "typecheck": "pnpm -r typecheck",
     "changeset:version": "changeset version && pnpm -r generate:version && git add --all",
     "changeset:publish": "changeset publish"
   },

packages/svelte/package.json

@@ -82,6 +82,7 @@
     "posttest": "agadoo src/internal/index.js",
     "prepublishOnly": "pnpm build",
     "types": "node ./scripts/generate-dts.js",
+    "typecheck": "tsc --noEmit",
     "lint": "eslint \"{src,test}/**/*.{ts,js}\" --cache"
   },
   "repository": {

packages/svelte/tsconfig.json

@@ -35,6 +35,9 @@
 		"noImplicitThis": true,
 		"noUnusedLocals": true,
 		"noUnusedParameters": true,
-		"typeRoots": ["./node_modules/@types"]
+		"typeRoots": ["./node_modules/@types"],
+		"paths": {
+			"svelte": ["./src/runtime/public.d.ts"]
+		}
 	}
 }