drop importsNotUsedAsValues thanks to sveltejs/svelte-preprocess#392

Author: AlexErrant

example-plugins/svelte/tsconfig.json

@@ -3,11 +3,6 @@
   "compilerOptions": {
     "emitDeclarationOnly": false,
     "noEmit": true,
-    /**
-      Svelte Preprocess cannot figure out whether you have a value or a type, so tell TypeScript
-      to enforce using `import type` instead of `import` for Types.
-     */
-    "importsNotUsedAsValues": "error",
     /**
        TypeScript doesn't know about import usages in the template because it only sees the
        script of a Svelte file. Therefore preserve all value imports. Requires TS 4.5 or higher.