Convert Form Components to TypeScript

Co-authored-by: Mark McDowall <mark@mcdowall.ca>

Remove defaultProps from TypeScript components

(cherry picked from commit a90c13e86f798841cb6db038bb6b6d1408a00585)

Fix multi-select checkboxes not appearing

(cherry picked from commit e199710c15fbfa643a9f71c7a20f70b1722d0df6)

frontend/src/InteractiveImport/Folder/InteractiveImportSelectFolderModalContent.tsx

@@ -3,7 +3,7 @@ import { useDispatch, useSelector } from 'react-redux';
 import { createSelector } from 'reselect';
 import AppState from 'App/State/AppState';
 import * as commandNames from 'Commands/commandNames';
-import PathInputConnector from 'Components/Form/PathInputConnector';
+import PathInput from 'Components/Form/PathInput';
 import Icon from 'Components/Icon';
 import Button from 'Components/Link/Button';
 import ModalBody from 'Components/Modal/ModalBody';
@@ -113,9 +113,10 @@ function InteractiveImportSelectFolderModalContent(
       </ModalHeader>
 
       <ModalBody>
-        <PathInputConnector
+        <PathInput
           name="folder"
           value={folder}
+          includeFiles={false}
           onChange={onPathChange}
         />