title: Argument of type 'string[]' is not assignable to parameter of type 'string'
body: <p>Have an array called <code>categoryImages</code> that I'm trying to pass into a function, and get the following error:</p>
  <blockquote>
  <p>Argument of type 'string[]' is not assignable to parameter of type
  'string'</p>
  </blockquote>
  <pre><code>const getLink = (
      groupCode: string,
      groupDisplayName: string,
      groupCount?: number,
      groupImage?: string
    )
  
  const categoryImages = [
          attachmentImage,
          compactorImage,
          telehandlerImage,
          backhoeLoaderImage,
          excavatorImage,
          wheelLoaderImage,
          compactTrackLoaderImage,
          skidSteerLoaderImage,
        ];
  
  } else if (Constants.isEnvironmentBFE) {
            count++;
            const newLink = getLink(
              // Grabbing API values
              group[&quot;group-code&quot;],
              group[&quot;group-display-name&quot;],
              group.count,
              // Load in local images
              categoryImages // &lt;-- throws error here
            );
            categoryList[column].push(newLink);
            endColumnCheck(count);
          }
  </code></pre>
  <p>I basically want to output this array of images, into the DOM.</p>