Remove unneeded modules.d.ts file

src/types/modules.d.ts

@@ -1,9 +0,0 @@
-declare module '*.module.scss' {
-	const classes: {readonly [key: string]: string};
-	export default classes;
-}
-
-declare module '*.scss' {
-	const src: string;
-	export default src;
-}