Merge pull request #578 from FoseFx/fosefx-eslint-fix

Fix eslint warnings

15 files changed, 165 insertions, 74 deletions

diff --git a/.eslintrc.js b/.eslintrc.js
index ad68956e..3ea331c5 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -21,8 +21,8 @@ module.exports = {
     rules: {
         // TODO: Remove warn rules when not needed anymore
         "@typescript-eslint/no-this-alias": "warn",
-        "no-self-assign": "warn",
-        "@typescript-eslint/no-empty-interface": "warn",
+        "no-self-assign": "off",
+        "@typescript-eslint/no-empty-interface": "off",
         "@typescript-eslint/ban-types": "warn",
     },
     settings: {
diff --git a/src/background.ts b/src/background.ts
index 71ce4e09..e9643667 100644
--- a/src/background.ts
+++ b/src/background.ts
@@ -2,8 +2,10 @@ import * as CompileConfig from "../config.json";
 
 import Config from "./config";
 import { Registration } from "./types";
+
 // Make the config public for debugging purposes
-(<any> window).SB = Config;
+
+window.SB = Config;
 
 import Utils from "./utils";
 const utils = new Utils({
@@ -70,7 +72,7 @@ chrome.runtime.onMessage.addListener(function (request, sender, callback) {
 });
 
 //add help page on install
-chrome.runtime.onInstalled.addListener(function (object) {
+chrome.runtime.onInstalled.addListener(function () {
     // This let's the config sync to run fully before checking.
     // This is required on Firefox
     setTimeout(function() {
diff --git a/src/components/CategoryChooserComponent.tsx b/src/components/CategoryChooserComponent.tsx
index 19d9d589..bb86e10f 100644
--- a/src/components/CategoryChooserComponent.tsx
+++ b/src/components/CategoryChooserComponent.tsx
@@ -1,6 +1,5 @@
 import * as React from "react";
 
-import Config from "../config"
 import * as CompileConfig from "../../config.json";
 import CategorySkipOptionsComponent from "./CategorySkipOptionsComponent";
 
diff --git a/src/components/CategorySkipOptionsComponent.tsx b/src/components/CategorySkipOptionsComponent.tsx
index b190223d..3cc03527 100644
--- a/src/components/CategorySkipOptionsComponent.tsx
+++ b/src/components/CategorySkipOptionsComponent.tsx
@@ -2,9 +2,6 @@ import * as React from "react";
 
 import Config from "../config"
 import { CategorySkipOption } from "../types";
-import Utils from "../utils";
-
-const utils = new Utils();
 
 export interface CategorySkipOptionsProps { 
     category: string;
diff --git a/src/components/NoticeComponent.tsx b/src/components/NoticeComponent.tsx
index 94b3fd56..9fff3be4 100644
--- a/src/components/NoticeComponent.tsx
+++ b/src/components/NoticeComponent.tsx
@@ -28,7 +28,7 @@ export interface NoticeState {
 
 class NoticeComponent extends React.Component<NoticeProps, NoticeState> {
     countdownInterval: NodeJS.Timeout;
-    idSuffix: any;
+    idSuffix: string;
 
     amountOfPreviousNotices: number;
 
diff --git a/src/components/NoticeTextSectionComponent.tsx b/src/components/NoticeTextSectionComponent.tsx
index cbcbb7b2..5e74a1d6 100644
--- a/src/components/NoticeTextSectionComponent.tsx
+++ b/src/components/NoticeTextSectionComponent.tsx
@@ -3,7 +3,7 @@ import * as React from "react";
 export interface NoticeTextSelectionProps {
     text: string,
     idSuffix: string,
-    onClick?: (event: React.MouseEvent) => any
+    onClick?: (event: React.MouseEvent) => unknown
 }
 
 export interface NoticeTextSelectionState {
diff --git a/src/components/SkipNoticeComponent.tsx b/src/components/SkipNoticeComponent.tsx
index 5618c907..cd7b8205 100644
--- a/src/components/SkipNoticeComponent.tsx
+++ b/src/components/SkipNoticeComponent.tsx
@@ -2,10 +2,6 @@ import * as React from "react";
 import * as CompileConfig from "../../config.json";
 import Config from "../config"
 import { ContentContainer, SponsorHideType, SponsorTime } from "../types";
-
-import Utils from "../utils";
-const utils = new Utils();
-
 import NoticeComponent from "./NoticeComponent";
 import NoticeTextSelectionComponent from "./NoticeTextSectionComponent";
 
@@ -42,7 +38,7 @@ export interface SkipNoticeState {
 
     downvoting: boolean;
     choosingCategory: boolean;
-    thanksForVotingText: boolean; //null until the voting buttons should be hidden
+    thanksForVotingText: string; //null until the voting buttons should be hidden
 
     actionState: SkipNoticeAction;
 }
@@ -447,7 +443,7 @@ class SkipNoticeComponent extends React.Component<SkipNoticeProps, SkipNoticeSta
         });
     }
 
-    getUnskippedModeInfo(index: number, buttonText: string) {
+    getUnskippedModeInfo(index: number, buttonText: string): SkipNoticeState {
         const self = this;
         const maxCountdownTime = function() {
             const sponsorTime = self.segments[index];
@@ -458,14 +454,11 @@ class SkipNoticeComponent extends React.Component<SkipNoticeProps, SkipNoticeSta
 
         return {
             unskipText: buttonText,
-
             unskipCallback: (index) => this.reskip(index),
-
-            //change max duration to however much of the sponsor is left
+            // change max duration to however much of the sponsor is left
             maxCountdownTime: maxCountdownTime,
-
             countdownTime: maxCountdownTime()
-        }
+        } as SkipNoticeState;
     }
 
     reskip(index: number): void {
@@ -508,7 +501,7 @@ class SkipNoticeComponent extends React.Component<SkipNoticeProps, SkipNoticeSta
         }
     }
 
-    setNoticeInfoMessageWithOnClick(onClick: (event: React.MouseEvent) => any, ...messages: string[]): void {
+    setNoticeInfoMessageWithOnClick(onClick: (event: React.MouseEvent) => unknown, ...messages: string[]): void {
         this.setState({
             messages,
             messageOnClick: (event) => onClick(event)
@@ -521,7 +514,7 @@ class SkipNoticeComponent extends React.Component<SkipNoticeProps, SkipNoticeSta
         });
     }
     
-    addVoteButtonInfo(message): void {
+    addVoteButtonInfo(message: string): void {
         this.setState({
             thanksForVotingText: message
         });
diff --git a/src/config.ts b/src/config.ts
index e622ef05..2a40dbf6 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,5 +1,5 @@
 import * as CompileConfig from "../config.json";
-import { CategorySelection, CategorySkipOption, PreviewBarOption, SponsorTime } from "./types";
+import { CategorySelection, CategorySkipOption, PreviewBarOption, SponsorTime, StorageChangesObject } from "./types";
 
 import Utils from "./utils";
 const utils = new Utils();
@@ -58,8 +58,8 @@ interface SBConfig {
     }
 }
 
-interface SBObject {
-    configListeners: Array<Function>;
+export interface SBObject {
+    configListeners: Array<(changes: StorageChangesObject) => unknown>;
     defaults: SBConfig;
     localConfig: SBConfig;
     config: SBConfig;
@@ -275,8 +275,8 @@ function decodeStoredItem<T>(id: string, data: T): T | SBMap<string, SponsorTime
     return data;
 }
 
-function configProxy(): any {
-    chrome.storage.onChanged.addListener((changes, namespace) => {
+function configProxy(): SBConfig {
+    chrome.storage.onChanged.addListener((changes: {[key: string]: chrome.storage.StorageChange}) => {
         for (const key in changes) {
             Config.localConfig[key] = decodeStoredItem(key, changes[key].newValue);
         }
@@ -286,8 +286,8 @@ function configProxy(): any {
         }
     });
 	
-    const handler: ProxyHandler<any> = {
-        set(obj, prop, value) {
+    const handler: ProxyHandler<SBConfig> = {
+        set<K extends keyof SBConfig>(obj: SBConfig, prop: K, value: SBConfig[K]) {
             Config.localConfig[prop] = value;
 
             chrome.storage.sync.set({
@@ -297,13 +297,13 @@ function configProxy(): any {
             return true;
         },
 
-        get(obj, prop): any {
+        get<K extends keyof SBConfig>(obj: SBConfig, prop: K): SBConfig[K] {
             const data = Config.localConfig[prop];
 
             return obj[prop] || data;
         },
 	
-        deleteProperty(obj, prop) {
+        deleteProperty(obj: SBConfig, prop: keyof SBConfig) {
             chrome.storage.sync.remove(<string> prop);
             
             return true;
@@ -311,11 +311,11 @@ function configProxy(): any {
 
     };
 
-    return new Proxy({handler}, handler);
+    return new Proxy<SBConfig>({handler} as unknown as SBConfig, handler);
 }
 
 function fetchConfig(): Promise<void> { 
-    return new Promise((resolve, reject) => {
+    return new Promise((resolve) => {
         chrome.storage.sync.get(null, function(items) {
             Config.localConfig = <SBConfig> <unknown> items;  // Data is ready
             resolve();
@@ -439,11 +439,6 @@ async function setupConfig() {
     Config.config = config;
 }
 
-// Reset config
-function resetConfig() {
-    Config.config = Config.defaults;
-}
-
 function convertJSON(): void {
     Object.keys(Config.localConfig).forEach(key => {
         Config.localConfig[key] = decodeStoredItem(key, Config.localConfig[key]);
diff --git a/src/content.ts b/src/content.ts
index 5124030d..be96ef29 100644
--- a/src/content.ts
+++ b/src/content.ts
@@ -1,6 +1,6 @@
 import Config from "./config";
 
-import { SponsorTime, CategorySkipOption, CategorySelection, VideoID, SponsorHideType, FetchResponse } from "./types";
+import { SponsorTime, CategorySkipOption, VideoID, SponsorHideType, FetchResponse, VideoInfo, StorageChangesObject } from "./types";
 
 import { ContentContainer } from "./types";
 import Utils from "./utils";
@@ -25,9 +25,9 @@ let sponsorTimes: SponsorTime[] = null;
 let sponsorVideoID: VideoID = null;
 
 // JSON video info 
-let videoInfo: any = null;
+let videoInfo: VideoInfo = null;
 //the channel this video is about
-let channelID;
+let channelID: string;
 
 // Skips are scheduled to ensure precision.
 // Skips are rescheduled every seeking event.
@@ -115,7 +115,7 @@ const skipNoticeContentContainer: ContentContainer = () => ({
 //get messages from the background script and the popup
 chrome.runtime.onMessage.addListener(messageListener);
   
-function messageListener(request: any, sender: any, sendResponse: (response: any) => void): void {
+function messageListener(request: any, sender: unknown, sendResponse: (response: any) => void): void {
     //messages from popup script
     switch(request.message){
         case "update":
@@ -182,7 +182,7 @@ function messageListener(request: any, sender: any, sendResponse: (response: any
  * 
  * @param {String} changes 
  */
-function contentConfigUpdateListener(changes) {
+function contentConfigUpdateListener(changes: StorageChangesObject) {
     for (const key in changes) {
         switch(key) {
             case "hideVideoPlayerControls":
@@ -368,7 +368,7 @@ function handleMobileControlsMutations(): void {
     
     if (previewBar !== null) {
         if (document.body.contains(previewBar.container)) {
-            updatePreviewBarPositionMobile(document.getElementsByClassName(mobileYouTubeSelector)[0]);
+            updatePreviewBarPositionMobile(document.getElementsByClassName(mobileYouTubeSelector)[0] as HTMLElement);
 
             return;
         } else {
@@ -402,7 +402,7 @@ function createPreviewBar(): void {
         const el = document.querySelectorAll(selector);
 
         if (el && el.length && el[0]) {
-            previewBar = new PreviewBar(el[0], onMobileYouTube, onInvidious);
+            previewBar = new PreviewBar(el[0] as HTMLElement, onMobileYouTube, onInvidious);
             
             updatePreviewBar();
 
@@ -753,7 +753,7 @@ function startSkipScheduleCheckingForStartSponsors() {
  * Get the video info for the current tab from YouTube
  */
 function getVideoInfo() {
-    sendRequestToCustomServer('GET', "https://www.youtube.com/get_video_info?video_id=" + sponsorVideoID, function(xmlhttp, error) {
+    sendRequestToCustomServer('GET', "https://www.youtube.com/get_video_info?video_id=" + sponsorVideoID, function(xmlhttp) {
         if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
             const decodedData = decodeURIComponent(xmlhttp.responseText).match(/player_response=([^&]*)/)[1];
             if (!decodedData) {
@@ -811,7 +811,7 @@ function getYouTubeVideoID(url: string) {
 /**
  * This function is required on mobile YouTube and will keep getting called whenever the preview bar disapears
  */
-function updatePreviewBarPositionMobile(parent: Element) {
+function updatePreviewBarPositionMobile(parent: HTMLElement) {
     if (document.getElementById("previewbar") === null) {
         previewBar.updatePosition(parent);
     }
@@ -1064,7 +1064,7 @@ function createButton(baseID, title, callback, imageName, isDraggable=false): bo
     newButton.classList.add("playerButton");
     newButton.classList.add("ytp-button");
     newButton.setAttribute("title", chrome.i18n.getMessage(title));
-    newButton.addEventListener("click", (event: Event) => {
+    newButton.addEventListener("click", () => {
         callback();
     });
 
@@ -1448,8 +1448,6 @@ function submitSponsorTimes() {
     //it can't update to this info yet
     closeInfoMenu();
 
-    const currentVideoID = sponsorVideoID;
-
     if (sponsorTimesSubmitting !== undefined && sponsorTimesSubmitting.length > 0) {
         submissionNotice = new SubmissionNotice(skipNoticeContentContainer, sendSubmitMessage);
     }
@@ -1596,7 +1594,7 @@ function sendRequestToCustomServer(type, fullAddress, callback) {
             callback(xmlhttp, false);
         };
   
-        xmlhttp.onerror = function(ev) {
+        xmlhttp.onerror = function() {
             callback(xmlhttp, true);
         };
     }
diff --git a/src/globals.d.ts b/src/globals.d.ts
new file mode 100644
index 00000000..ed8547a0
--- /dev/null
+++ b/src/globals.d.ts
@@ -0,0 +1,19 @@
+import { SBObject } from "./config";
+declare global {
+    interface Window { SB: SBObject; }
+    // Remove this once the API becomes stable and types are shipped in @types/chrome
+    namespace chrome {
+        namespace declarativeContent {
+            export interface RequestContentScriptOptions {
+                allFrames?: boolean;
+                css?: string[];
+                instanceType?: "declarativeContent.RequestContentScript";
+                js?: string[];
+                matchAboutBlanck?: boolean;
+            }
+            export class RequestContentScript {
+                constructor(options: RequestContentScriptOptions);
+            }
+        }
+    }
+}
diff --git a/src/js-components/previewBar.ts b/src/js-components/previewBar.ts
index f5ab07fa..a1f4e2c3 100644
--- a/src/js-components/previewBar.ts
+++ b/src/js-components/previewBar.ts
@@ -11,14 +11,14 @@ const utils = new Utils();
 
 class PreviewBar {
 	container: HTMLUListElement;
-	parent: any;
+	parent: HTMLElement;
 	onMobileYouTube: boolean;
 	onInvidious: boolean;
 
 	timestamps: number[][];
 	types: string[];
 
-	constructor(parent: any, onMobileYouTube: boolean, onInvidious: boolean) {
+	constructor(parent: HTMLElement, onMobileYouTube: boolean, onInvidious: boolean) {
 		this.container = document.createElement('ul');
 		this.container.id = 'previewbar';
 		this.parent = parent;
@@ -47,16 +47,16 @@ class PreviewBar {
 
 		let mouseOnSeekBar = false;
 
-		seekBar.addEventListener("mouseenter", (event) => {
+		seekBar.addEventListener("mouseenter", () => {
 			mouseOnSeekBar = true;
 		});
 
-		seekBar.addEventListener("mouseleave", (event) => {
+		seekBar.addEventListener("mouseleave", () => {
 			mouseOnSeekBar = false;
 			categoryTooltip.classList.add("sbHidden");
 		});
 
-		const observer = new MutationObserver((mutations, observer) => {
+		const observer = new MutationObserver((mutations) => {
 			if (!mouseOnSeekBar) return;
 
 			// See if mutation observed is only this ID (if so, ignore)
@@ -112,7 +112,7 @@ class PreviewBar {
 		});
 	}
 
-	updatePosition(parent: any): void {
+	updatePosition(parent: HTMLElement): void {
 		//below the seek bar
 		// this.parent.insertAdjacentElement("afterEnd", this.container);
 
@@ -126,7 +126,7 @@ class PreviewBar {
 		}
 		
 		//on the seek bar
-		this.parent.insertAdjacentElement("afterBegin", this.container);
+		this.parent.insertAdjacentElement("afterbegin", this.container);
 	}
 
 	updateColor(segment: string, color: string, opacity: string): void {
diff --git a/src/options.ts b/src/options.ts
index 979dac6b..186e442a 100644
--- a/src/options.ts
+++ b/src/options.ts
@@ -2,7 +2,7 @@ import Config from "./config";
 import * as CompileConfig from "../config.json";
 
 // Make the config public for debugging purposes
-(<any> window).SB = Config;
+window.SB = Config;
 
 import Utils from "./utils";
 import CategoryChooser from "./render/CategoryChooser";
@@ -107,7 +107,7 @@ async function init() {
 
                             // Permission needed on Firefox
                             if (utils.isFirefox()) {
-                                const permissionSuccess = await new Promise((resolve, reject) => {
+                                const permissionSuccess = await new Promise((resolve) => {
                                     chrome.permissions.request({
                                         origins: [textChangeInput.value + "/"],
                                         permissions: []
@@ -202,7 +202,7 @@ async function init() {
  * 
  * @param {String} element 
  */
-function optionsConfigUpdateListener(changes) {
+function optionsConfigUpdateListener() {
     const optionsContainer = document.getElementById("options");
     const optionsElements = optionsContainer.querySelectorAll("*");
 
@@ -243,7 +243,7 @@ function invidiousInstanceAddInit(element: HTMLElement, option: string) {
     const button = element.querySelector(".trigger-button");
 
     const setButton = element.querySelector(".text-change-set");
-    setButton.addEventListener("click", async function(e) {
+    setButton.addEventListener("click", async function() {
         if (textBox.value == "" || textBox.value.includes("/") || textBox.value.includes("http")) {
             alert(chrome.i18n.getMessage("addInvidiousInstanceError"));
         } else {
@@ -269,7 +269,7 @@ function invidiousInstanceAddInit(element: HTMLElement, option: string) {
     });
 
     const resetButton = element.querySelector(".invidious-instance-reset");
-    resetButton.addEventListener("click", function(e) {
+    resetButton.addEventListener("click", function() {
         if (confirm(chrome.i18n.getMessage("resetInvidiousInstanceAlert"))) {
             // Set to a clone of the default
             Config.config[option] = Config.defaults[option].slice(0);
@@ -536,7 +536,7 @@ function copyDebugOutputToClipboard() {
       .then(() => {
         alert(chrome.i18n.getMessage("copyDebugInformationComplete"));
       })
-      .catch((err) => {
+      .catch(() => {
         alert(chrome.i18n.getMessage("copyDebugInformationFailed"));
       });
-}
\ No newline at end of file
+}
diff --git a/src/popup.ts b/src/popup.ts
index aba3d8c0..42859d3c 100644
--- a/src/popup.ts
+++ b/src/popup.ts
@@ -5,7 +5,7 @@ import { SponsorTime, SponsorHideType } from "./types";
 const utils = new Utils();
 
 interface MessageListener {
-    (request: any, sender: any, callback: (response: any) => void): void;
+    (request: any, sender: unknown, callback: (response: any) => void): void;
 } 
 
 class MessageHandler {
@@ -37,6 +37,8 @@ class MessageHandler {
     }
 }
 
+
+
 //make this a function to allow this to run on the content page
 async function runThePopup(messageListener?: MessageListener): Promise<void> {
     const messageHandler = new MessageHandler(messageListener);
@@ -45,7 +47,14 @@ async function runThePopup(messageListener?: MessageListener): Promise<void> {
 
     await utils.wait(() => Config.config !== null);
 
-    const PageElements: any = {};
+    type InputPageElements = {
+        whitelistToggle?: HTMLInputElement,
+        toggleSwitch?: HTMLInputElement,
+        usernameInput?: HTMLInputElement,
+    };
+    type PageElements = { [key: string]: HTMLElement } & InputPageElements
+
+    const PageElements: PageElements = {};
 
     [
         "sponsorblockPopup",
diff --git a/src/types.ts b/src/types.ts
index d7818e01..64afe352 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -3,7 +3,7 @@ import SkipNoticeComponent from "./components/SkipNoticeComponent";
 
 interface ContentContainer {
     (): {
-        vote: (type: any, UUID: any, category?: string, skipNotice?: SkipNoticeComponent) => void,
+        vote: (type: number, UUID: string, category?: string, skipNotice?: SkipNoticeComponent) => void,
         dontShowNoticeAgain: () => void,
         unskipSponsorTime: (segment: SponsorTime) => void,
         sponsorTimes: SponsorTime[],
@@ -15,9 +15,9 @@ interface ContentContainer {
         onMobileYouTube: boolean,
         sponsorSubmissionNotice: SubmissionNotice,
         resetSponsorSubmissionNotice: () => void,
-        changeStartSponsorButton: (showStartSponsor: any, uploadButtonVisible: any) => Promise<boolean>,
+        changeStartSponsorButton: (showStartSponsor: boolean, uploadButtonVisible: boolean) => Promise<boolean>,
         previewTime: (time: number, unpause?: boolean) => void,
-        videoInfo: any,
+        videoInfo: VideoInfo,
         getRealCurrentTime: () => number
     }
 }
@@ -78,8 +78,86 @@ interface BackgroundScriptContainer {
     unregisterFirefoxContentScript: (id: string) => void
 }
 
+interface VideoInfo {
+    responseContext: {
+        serviceTrackingParams: Array<{service: string, params: Array<{key: string, value: string}>}>,
+        webResponseContextExtensionData: {
+            hasDecorated: boolean
+        }
+    },
+    playabilityStatus: {
+        status: string,
+        playableInEmbed: boolean,
+        miniplayer: {
+            miniplayerRenderer: {
+                playbackMode: string
+            }
+        }
+    };
+    streamingData: unknown;
+    playbackTracking: unknown;
+    videoDetails: {
+        videoId: string,
+        title: string,
+        lengthSeconds: string,
+        keywords: string[],
+        channelId: string,
+        isOwnerViewing: boolean,
+        shortDescription: string,
+        isCrawlable: boolean,
+        thumbnail: {
+            thumbnails: Array<{url: string, width: number, height: number}>
+        },
+        averageRating: number,
+        allowRatings: boolean,
+        viewCount: string,
+        author: string,
+        isPrivate: boolean,
+        isUnpluggedCorpus: boolean,
+        isLiveContent: boolean,
+    };
+    playerConfig: unknown;
+    storyboards: unknown;
+    microformat: {
+        playerMicroformatRenderer: {
+            thumbnail: {
+                thumbnails: Array<{url: string, width: number, height: number}>
+            },
+            embed: {
+                iframeUrl: string,
+                flashUrl: string,
+                width: number,
+                height: number,
+                flashSecureUrl: string,
+            },
+            title: {
+                simpleText: string,
+            },
+            description: {
+                simpleText: string,
+            },
+            lengthSeconds: string,
+            ownerProfileUrl: string,
+            externalChannelId: string,
+            availableCountries: string[],
+            isUnlisted: boolean,
+            hasYpcMetadata: boolean,
+            viewCount: string,
+            category: string,
+            publishDate: string,
+            ownerChannelName: string,
+            uploadDate: string,
+        }
+    };
+    trackingParams: string;
+    attestation: unknown;
+    messages: unknown;
+}
+
 type VideoID = string;
 
+type StorageChangesObject = { [key: string]: chrome.storage.StorageChange };
+
 export {
     FetchResponse,
     VideoDurationResponse,
@@ -91,5 +169,7 @@ export {
     SponsorHideType,
     PreviewBarOption,
     Registration,
-    BackgroundScriptContainer
+    BackgroundScriptContainer,
+    VideoInfo,
+    StorageChangesObject,
 };
diff --git a/src/utils.ts b/src/utils.ts
index 6f30a854..c15d3ff6 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -119,8 +119,7 @@ class Utils {
                 const rule = {
                     id: "invidious",
                     conditions,
-                    // This API is experimental and not visible by the TypeScript compiler
-                    actions: [new (<any> chrome.declarativeContent).RequestContentScript({
+                    actions: [new chrome.declarativeContent.RequestContentScript({
                         allFrames: true,
                         js: self.js,
                         css: self.css