chore: complete first pass of apply jsdoc annotations to component props

src/FileUploader/FileUploaderButton.svelte

@@ -1,11 +1,50 @@
 <script>
+  /**
+   * Specify the accepted file types
+   * @type {string[]} [accept=[]]
+   */
   export let accept = [];
+
+  /**
+   * Set to `true` to allow multiple files
+   * @type {boolean} [multiple=false]
+   */
   export let multiple = false;
+
+  /**
+   * Set to `true` to disable the input
+   * @type {boolean} [disabled=false]
+   */
   export let disabled = false;
+
+  /**
+   * Set to `true` to disable label changes
+   * @type {boolean} [disableLabelChanges=false]
+   */
   export let disableLabelChanges = false;
-  export let kind = "primary"; // Button.kind
+
+  /**
+   * Specify the kind of file uploader button
+   * @type {"primary" | "secondary" | "tertiary" | "ghost" | "danger"} [kind="primary"]
+   */
+  export let kind = "primary";
+
+  /**
+   * Specify the label text
+   * @type {string} [labelText="Add file"]
+   */
   export let labelText = "Add file";
+
+  /**
+   * Specify the label role
+   * @type {string} [role="button"]
+   */
   export let role = "button";
+
+  /**
+   * Specify `tabindex` attribute
+   * @type {string} [tabindex="0"]
+   */
   export let tabindex = "0";
 
   /**
@@ -13,7 +52,17 @@
    * @type {string} [id]
    */
   export let id = "ccs-" + Math.random().toString(36);
+
+  /**
+   * Specify a name attribute for the input
+   * @type {string} [name]
+   */
   export let name = "";
+
+  /**
+   * Obtain a reference to the input HTML element
+   * @type {null | HTMLInputElement} [ref=null]
+   */
   export let ref = null;
 </script>