[Glitch] Enforce stricter rules for Typescript files

Port c8181eb0a4 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/components/blurhash.tsx

@@ -9,13 +9,13 @@ type Props = {
   children?: never;
   [key: string]: any;
 }
-function Blurhash({
+const Blurhash: React.FC<Props> = ({
   hash,
   width = 32,
   height = width,
   dummy = false,
   ...canvasProps
-}: Props) {
+}) => {
   const canvasRef = useRef<HTMLCanvasElement>(null);
 
   useEffect(() => {
@@ -40,6 +40,8 @@ function Blurhash({
   return (
     <canvas {...canvasProps} ref={canvasRef} width={width} height={height} />
   );
-}
+};
 
-export default React.memo(Blurhash);
+const MemoizedBlurhash = React.memo(Blurhash);
+
+export { MemoizedBlurhash as Blurhash };