Conform more code to strictNullChecks and noImplicitAny (#11156)

test/components/structures/SpaceHierarchy-test.tsx

@@ -166,7 +166,7 @@ describe("SpaceHierarchy", () => {
                 observe: () => null,
                 unobserve: () => null,
                 disconnect: () => null,
-            });
+            } as ResizeObserver);
             window.IntersectionObserver = mockIntersectionObserver;
         });
 

test/components/structures/TimelinePanel-test.tsx

@@ -70,7 +70,7 @@ const mkTimeline = (room: Room, events: MatrixEvent[]): [EventTimeline, EventTim
         room: room as Room,
         getLiveTimeline: () => timeline,
         getTimelineForEvent: () => timeline,
-        getPendingEvents: () => [],
+        getPendingEvents: () => [] as MatrixEvent[],
     } as unknown as EventTimelineSet;
     const timeline = new EventTimeline(timelineSet);
     events.forEach((event) => timeline.addEvent(event, { toStartOfTimeline: false }));

test/components/views/right_panel/VerificationPanel-test.tsx

@@ -185,7 +185,7 @@ function renderComponent(props: Partial<ComponentProps<typeof VerificationPanel>
     const defaultProps = {
         layout: "",
         member: {} as User,
-        onClose: () => undefined,
+        onClose: () => {},
         isRoomEncrypted: false,
         inDialog: false,
         phase: props.request.phase,

test/components/views/spaces/SpacePanel-test.tsx

@@ -17,7 +17,7 @@ limitations under the License.
 import React from "react";
 import { render, screen, fireEvent, act } from "@testing-library/react";
 import { mocked } from "jest-mock";
-import { MatrixClient } from "matrix-js-sdk/src/matrix";
+import { MatrixClient, Room } from "matrix-js-sdk/src/matrix";
 
 import UnwrappedSpacePanel from "../../../../src/components/views/spaces/SpacePanel";
 import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
@@ -28,6 +28,7 @@ import { mkStubRoom, wrapInSdkContext } from "../../../test-utils";
 import { SdkContextClass } from "../../../../src/contexts/SDKContext";
 import SpaceStore from "../../../../src/stores/spaces/SpaceStore";
 import DMRoomMap from "../../../../src/utils/DMRoomMap";
+import { SpaceNotificationState } from "../../../../src/stores/notifications/SpaceNotificationState";
 
 // DND test utilities based on
 // https://github.com/colinrobertbrooks/react-beautiful-dnd-test-utils/issues/18#issuecomment-1373388693
@@ -98,8 +99,8 @@ jest.mock("../../../../src/stores/spaces/SpaceStore", () => {
         enabledMetaSpaces: MetaSpace[] = [];
         spacePanelSpaces: string[] = [];
         activeSpace: SpaceKey = "!space1";
-        getChildSpaces = () => [];
-        getNotificationState = () => null;
+        getChildSpaces = () => [] as Room[];
+        getNotificationState = () => null as SpaceNotificationState | null;
         setActiveSpace = jest.fn();
         moveRootSpace = jest.fn();
     }

test/utils/AutoDiscoveryUtils-test.tsx

@@ -214,7 +214,7 @@ describe("AutoDiscoveryUtils", () => {
                 registrationEndpoint: "https://test.com/registration",
                 tokenEndpoint: "https://test.com/token",
             };
-            const discoveryResult = {
+            const discoveryResult: ClientConfig = {
                 ...validIsConfig,
                 ...validHsConfig,
                 [M_AUTHENTICATION.stable!]: {

test/utils/oidc/registerClient-test.ts

@@ -18,6 +18,7 @@ import fetchMockJest from "fetch-mock-jest";
 import { OidcError } from "matrix-js-sdk/src/oidc/error";
 
 import { getOidcClientId } from "../../../src/utils/oidc/registerClient";
+import { ValidatedDelegatedAuthConfig } from "../../../src/utils/ValidatedServerConfig";
 
 describe("getOidcClientId()", () => {
     const issuer = "https://auth.com/";
@@ -49,7 +50,7 @@ describe("getOidcClientId()", () => {
     });
 
     it("should throw when no static clientId is configured and no registration endpoint", async () => {
-        const authConfigWithoutRegistration = {
+        const authConfigWithoutRegistration: ValidatedDelegatedAuthConfig = {
             ...delegatedAuthConfig,
             issuer: "https://issuerWithoutStaticClientId.org/",
             registrationEndpoint: undefined,
@@ -62,7 +63,7 @@ describe("getOidcClientId()", () => {
     });
 
     it("should handle when staticOidcClients object is falsy", async () => {
-        const authConfigWithoutRegistration = {
+        const authConfigWithoutRegistration: ValidatedDelegatedAuthConfig = {
             ...delegatedAuthConfig,
             registrationEndpoint: undefined,
         };