remove unused file

wax-prosemirror-components/src/components/fileUpload.js

-const findPlaceholder = (state, id, placeholderPlugin) => {
-  const decos = placeholderPlugin.getState(state);
-  const found = decos.find(null, null, spec => spec.id === id);
-  return found.length ? found[0].from : null;
-};
-
-export default (view, fileUpload, placeholderPlugin) => file => {
-  console.log('flffl', fileUpload);
-  const { state } = view;
-
-  // A fresh object to act as the ID for this upload
-  const id = {};
-
-  // Replace the selection with a placeholder
-  const { tr } = state;
-  if (!tr.selection.empty) tr.deleteSelection();
-
-  tr.setMeta(placeholderPlugin, {
-    add: { id, pos: tr.selection.from },
-  });
-
-  view.dispatch(tr);
-
-  const pos = findPlaceholder(view.state, id, placeholderPlugin);
-  // If the content around the placeholder has been deleted, drop
-  // the image
-  if (pos == null) {
-    return;
-  }
-  // Otherwise, insert it at the placeholder's position, and remove
-  // the placeholder
-  view.dispatch(
-    state.tr
-      .replaceWith(
-        pos,
-        pos,
-        view.state.schema.nodes.image.create({
-          src: url,
-        }),
-      )
-      .setMeta(placeholderPlugin, { remove: { id } }),
-  );
-
-  // fileUpload(file).then(
-  //   url => {
-
-  //   },
-  //   () => {
-  //     // On failure, just clean up the placeholder
-  //     view.dispatch(tr.setMeta(placeholderPlugin, { remove: { id } }));
-  //   }
-  // );
-};