refactor(client): skelton-sprite to TypeScript

client/src/components/helpers/index.js

@@ -2,7 +2,7 @@ export { default as ButtonSpacer } from './ButtonSpacer';
 export { default as FullWidthRow } from './FullWidthRow';
 export { default as SlimWidthRow } from './slim-width-row';
 export { default as Loader } from './Loader';
-export { default as SkeletonSprite } from './SkeletonSprite';
+export { default as SkeletonSprite } from './skeleton-sprite';
 export { default as Spacer } from './spacer';
 export { default as Link } from './Link';
 export { default as CurrentChallengeLink } from './CurrentChallengeLink';

client/src/components/helpers/skeleton-sprite.tsx

@@ -2,7 +2,9 @@ import React from 'react';
 
 import styles from './skeleton-styles';
 
-function SkeletonSprite() {
+function SkeletonSprite({}: React.FC<
+  React.ComponentPropsWithoutRef<'svg'>
+>): JSX.Element {
   return (
     <div className='sprite-container'>
       <style dangerouslySetInnerHTML={{ __html: styles }} />