Convert many imports to handle ES6 exports

Reliant upon https://github.com/matrix-org/matrix-react-sdk/pull/3761

src/utils/MultiInviter.js

@@ -19,7 +19,7 @@ import MatrixClientPeg from '../MatrixClientPeg';
 import {getAddressType} from '../UserAddress';
 import GroupStore from '../stores/GroupStore';
 import {_t} from "../languageHandler";
-import sdk from "../index";
+import * as sdk from "../index";
 import Modal from "../Modal";
 import SettingsStore from "../settings/SettingsStore";
 import {defer} from "./promise";

src/utils/pillify.js

@@ -18,7 +18,7 @@ import ReactDOM from 'react-dom';
 import MatrixClientPeg from '../MatrixClientPeg';
 import SettingsStore from "../settings/SettingsStore";
 import PushProcessor from 'matrix-js-sdk/lib/pushprocessor';
-import sdk from '../index';
+import * as sdk from '../index';
 
 export function pillifyLinks(nodes, mxEvent) {
     const room = MatrixClientPeg.get().getRoom(mxEvent.getRoomId());

src/utils/replaceableComponent.ts

@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import React from 'react';
-import sdk from '../index';
+import * as sdk from '../index';
 
 /**
  * Replaces a component with a skinned version if a skinned version exists.