Update to eslint-plugin-matrix-org 0.8 (#23825)

* Update to eslint-plugin-matrix-org 0.8

* Exclude some eslint rules for specs

* Fix eslint tests path

src/vector/routing.ts

@@ -17,13 +17,14 @@ limitations under the License.
 // Parse the given window.location and return parameters that can be used when calling
 // MatrixChat.showScreen(screen, params)
 import { logger } from "matrix-js-sdk/src/logger";
+import { QueryDict } from "matrix-js-sdk/src/utils";
 import MatrixChatType from "matrix-react-sdk/src/components/structures/MatrixChat";
 
 import { parseQsFromFragment } from "./url_utils";
 
 let lastLocationHashSet: string = null;
 
-export function getScreenFromLocation(location: Location) {
+export function getScreenFromLocation(location: Location): { screen: string, params: QueryDict } {
     const fragparts = parseQsFromFragment(location);
     return {
         screen: fragparts.location.substring(1),
@@ -33,7 +34,7 @@ export function getScreenFromLocation(location: Location) {
 
 // Here, we do some crude URL analysis to allow
 // deep-linking.
-function routeUrl(location: Location) {
+function routeUrl(location: Location): void {
     if (!window.matrixChat) return;
 
     logger.log("Routing URL ", location.href);
@@ -41,7 +42,7 @@ function routeUrl(location: Location) {
     (window.matrixChat as MatrixChatType).showScreen(s.screen, s.params);
 }
 
-function onHashChange() {
+function onHashChange(): void {
     if (decodeURIComponent(window.location.hash) === lastLocationHashSet) {
         // we just set this: no need to route it!
         return;
@@ -51,7 +52,7 @@ function onHashChange() {
 
 // This will be called whenever the SDK changes screens,
 // so a web page can update the URL bar appropriately.
-export function onNewScreen(screen: string, replaceLast = false) {
+export function onNewScreen(screen: string, replaceLast = false): void {
     logger.log("newscreen " + screen);
     const hash = '#/' + screen;
     lastLocationHashSet = hash;
@@ -71,6 +72,6 @@ export function onNewScreen(screen: string, replaceLast = false) {
     }
 }
 
-export function init() {
+export function init(): void {
     window.addEventListener('hashchange', onHashChange);
 }