refactor: split types/check.ts into smaller files (#79)

* chore(tsc): move `assert` util to shared file

* chore(tsc): remove `skipLibCheck` config;

- prevents intellisense "*.d.ts" checks?

* chore(tsc): split `types/check.ts` into smaller files

Author: lukeed

package.json

@@ -77,7 +77,7 @@
   "scripts": {
     "build": "node bin",
     "test": "uvu src \".test.ts$\" -r ./bin/register",
-    "types": "tsc"
+    "types": "tsc --noEmit --skipLibCheck"
   },
   "dependencies": {
     "regexparam": "^2.0.0"

tsconfig.json

@@ -1,22 +1,20 @@
 {
   "compilerOptions": {
     "strict": true,
-    "noEmit": true,
     "allowJs": true,
-    "checkJs": true,
     "target": "esnext",
     "module": "esnext",
-    "skipLibCheck": true,
-    "moduleResolution": "node",
     "strictBindCallApply": true,
     "forceConsistentCasingInFileNames": true,
     "lib": ["esnext", "dom.iterable", "webworker"],
     "strictFunctionTypes": true,
+    "moduleResolution": "node",
     "strictNullChecks": true,
     "noImplicitThis": true,
     "noImplicitAny": true,
     "alwaysStrict": true,
     "baseUrl": "./src",
+    "checkJs": true,
     "paths": {
       "worktop": ["./router.d.ts", "./router.ts"],
       "worktop/cache": ["./cache.d.ts", "./cache.ts"],

types/base64.ts

@@ -0,0 +1,11 @@
+import * as Base64 from 'worktop/base64';
+
+assert<string>(Base64.encode('asd'));
+assert<string>(Base64.base64url('asd'));
+assert<string>(Base64.decode('asd'));
+
+// @ts-expect-error
+Base64.encode(12345);
+
+// @ts-expect-error
+Base64.encode(new Uint8Array);

types/cache.ts

@@ -0,0 +1,28 @@
+import * as Cache from 'worktop/cache';
+
+declare const event: FetchEvent;
+
+// @ts-expect-error
+Cache.save(event, 123);
+// @ts-expect-error
+Cache.save(123, event);
+// @ts-expect-error
+Cache.save(123);
+
+assert<Response>(
+	Cache.save(event, new Response)
+);
+
+assert<Response>(
+	Cache.save(event, new Response, '/custom')
+);
+
+assert<Response>(
+	Cache.save(event, new Response, new Request('/custom'))
+);
+
+// @ts-expect-error
+Cache.lookup(event, new Response);
+
+Cache.lookup(event, '/custom');
+Cache.lookup(event, new Request('/custom'));