Getting a new error when compiling delay library. Attempt to stop autogenerating d.ts files.

src/delay/index.ts:11:10 - error TS2384: Overload signatures must all be ambient or non-ambient.

app/lib/delay/index.d.ts

@@ -1,8 +0,0 @@
-/**
- * Delay in an async/await function
- *
- * @param {integer}  ms 	Milliseconds to delay for
- *
- * @returns {Promise} Promise to resolve after timeout
- **/
-declare function delay(ms: number): Promise<unknown>;

app/tsconfig.json

@@ -4,6 +4,7 @@
         "esModuleInterop": true,
         "target": "ES2016",
         "noImplicitAny": true,
+        "declaration": false,
         "moduleResolution": "node",
         "sourceMap": true,
         "removeComments" : false,