Improve typings and other stuff

src/debug/loadLazyChunks.ts

@@ -8,6 +8,7 @@ import { Logger } from "@utils/Logger";
 import { canonicalizeMatch } from "@utils/patches";
 import * as Webpack from "@webpack";
 import { wreq } from "@webpack";
+import { AnyModuleFactory, ModuleFactory } from "webpack";
 
 const LazyChunkLoaderLogger = new Logger("LazyChunkLoader");
 
@@ -109,21 +110,22 @@ export async function loadLazyChunks() {
             }, 0);
         }
 
-        Webpack.factoryListeners.add(factory => {
+        function factoryListener(factory: AnyModuleFactory | ModuleFactory) {
             let isResolved = false;
-            searchAndLoadLazyChunks(String(factory)).then(() => isResolved = true);
-
-            chunksSearchPromises.push(() => isResolved);
-        });
-
-        for (const factoryId in wreq.m) {
-            let isResolved = false;
-            searchAndLoadLazyChunks(String(wreq.m[factoryId])).then(() => isResolved = true);
+            searchAndLoadLazyChunks(String(factory))
+                .then(() => isResolved = true)
+                .catch(() => isResolved = true);
 
             chunksSearchPromises.push(() => isResolved);
         }
 
+        Webpack.factoryListeners.add(factoryListener);
+        for (const factoryId in wreq.m) {
+            factoryListener(wreq.m[factoryId]);
+        }
+
         await chunksSearchingDone;
+        Webpack.factoryListeners.delete(factoryListener);
 
         // Require deferred entry points
         for (const deferredRequire of deferredRequires) {

src/webpack/patchWebpack.ts

@@ -12,15 +12,7 @@ import { PatchReplacement } from "@utils/types";
 
 import { traceFunction } from "../debug/Tracer";
 import { patches } from "../plugins";
-import { _initWebpack, factoryListeners, ModuleFactory, moduleListeners, subscriptions, WebpackRequire, wreq } from ".";
-
-type AnyWebpackRequire = Partial<WebpackRequire> & Pick<WebpackRequire, "m">;
-
-type PatchedModuleFactory = ModuleFactory & {
-    $$vencordOriginal?: ModuleFactory;
-};
-
-type PatchedModuleFactories = Record<PropertyKey, PatchedModuleFactory>;
+import { _initWebpack, AnyModuleFactory, AnyWebpackRequire, factoryListeners, moduleListeners, PatchedModuleFactories, PatchedModuleFactory, subscriptions, WebpackRequire, wreq } from ".";
 
 const logger = new Logger("WebpackInterceptor", "#8caaee");
 
@@ -56,7 +48,7 @@ const define: Define = (target, p, attributes) => {
 define(Function.prototype, "O", {
     enumerable: false,
 
-    set(this: WebpackRequire, onChunksLoaded: WebpackRequire["O"]) {
+    set(this: AnyWebpackRequire, onChunksLoaded: AnyWebpackRequire["O"]) {
         define(this, "O", { value: onChunksLoaded });
 
         const { stack } = new Error();
@@ -104,7 +96,7 @@ define(Function.prototype, "O", {
         const proxiedModuleFactories = new Proxy(this.m, moduleFactoriesHandler);
         /*
         If Discord ever decides to set module factories using the variable of the modules object directly, instead of wreq.m, switch the proxy to the prototype
-        Reflect.setPrototypeOf(moduleFactories, new Proxy(moduleFactories, moduleFactoriesHandler));
+        define(this, "m", { value: Reflect.setPrototypeOf(this.m, new Proxy(this.m, moduleFactoriesHandler)) });
         */
 
         define(this, "m", { value: proxiedModuleFactories });
@@ -133,7 +125,7 @@ function defineModulesFactoryGetter(id: PropertyKey, factory: PatchedModuleFacto
 
                 return (factory = patchFactory(id, factory));
             },
-            set(v: ModuleFactory) {
+            set(v: AnyModuleFactory) {
                 if (factory.$$vencordOriginal != null) {
                     factory.$$vencordOriginal = v;
                 } else {
@@ -153,7 +145,7 @@ function defineModulesFactoryGetter(id: PropertyKey, factory: PatchedModuleFacto
  * @param ignoreExistingInTarget Whether to ignore checking if the factory already exists in the moduleFactoriesTarget
  * @returns Whether the original factory was updated, or false if it doesn't exist in any Webpack instance
  */
-function updateExistingFactory(moduleFactoriesTarget: AnyWebpackRequire["m"], id: PropertyKey, newFactory: ModuleFactory, ignoreExistingInTarget: boolean = false) {
+function updateExistingFactory(moduleFactoriesTarget: AnyWebpackRequire["m"], id: PropertyKey, newFactory: AnyModuleFactory, ignoreExistingInTarget: boolean = false) {
     let existingFactory: TypedPropertyDescriptor<PatchedModuleFactory> | undefined;
     for (const wreq of allWebpackInstances) {
         if (ignoreExistingInTarget && wreq.m === moduleFactoriesTarget) continue;
@@ -228,7 +220,7 @@ const moduleFactoriesHandler: ProxyHandler<PatchedModuleFactories> = {
  * @param factory The original or patched module factory
  * @returns The wrapper for the patched module factory
  */
-function patchFactory(id: PropertyKey, factory: ModuleFactory) {
+function patchFactory(id: PropertyKey, factory: AnyModuleFactory) {
     const originalFactory = factory;
 
     for (const factoryListener of factoryListeners) {
@@ -347,7 +339,7 @@ function patchFactory(id: PropertyKey, factory: ModuleFactory) {
 
     // The patched factory wrapper, define it in an object to preserve the name after minification
     const patchedFactory: PatchedModuleFactory = {
-        PatchedFactory(...args: Parameters<ModuleFactory>) {
+        PatchedFactory(...args: Parameters<AnyModuleFactory>) {
             // Restore the original factory in all the module factories objects,
             // because we want to make sure the original factory is restored properly, no matter what is the Webpack instance
             for (const wreq of allWebpackInstances) {
@@ -370,7 +362,7 @@ function patchFactory(id: PropertyKey, factory: ModuleFactory) {
                             `id: ${String(id)}` + interpolateIfDefined`, WebpackInstance origin: ${webpackInstanceFileName}` +
                             ")"
                         );
-                        _initWebpack(require);
+                        _initWebpack(require as WebpackRequire);
                     } else if (IS_DEV) {
                         logger.error("WebpackRequire was not initialized, running modules without patches instead.");
                     }

src/webpack/webpack.ts

@@ -22,7 +22,7 @@ import { Logger } from "@utils/Logger";
 import { canonicalizeMatch } from "@utils/patches";
 
 import { traceFunction } from "../debug/Tracer";
-import { ModuleExports, ModuleFactory, WebpackRequire } from "./wreq";
+import { AnyModuleFactory, ModuleExports, ModuleFactory, WebpackRequire } from "./wreq";
 
 const logger = new Logger("Webpack");
 
@@ -72,7 +72,7 @@ export type CallbackFn = (module: ModuleExports, id: PropertyKey) => void;
 
 export const subscriptions = new Map<FilterFn, CallbackFn>();
 export const moduleListeners = new Set<CallbackFn>();
-export const factoryListeners = new Set<(factory: ModuleFactory) => void>();
+export const factoryListeners = new Set<(factory: AnyModuleFactory) => void>();
 
 export function _initWebpack(webpackRequire: WebpackRequire) {
     wreq = webpackRequire;

src/webpack/wreq.d.ts

@@ -53,7 +53,7 @@ export type OnChunksLoaded = ((this: WebpackRequire, result: any, chunkIds: Prop
     j: (this: OnChunksLoaded, chunkId: PropertyKey) => boolean;
 };
 
-export type WebpackRequire = ((moduleId: PropertyKey) => Module) & {
+export type WebpackRequire = ((moduleId: PropertyKey) => ModuleExports) & {
     /** The module factories, where all modules that have been loaded are stored (pre-loaded or loaded by lazy chunks) */
     m: Record<PropertyKey, ModuleFactory>;
     /** The module cache, where all modules which have been WebpackRequire'd are stored */
@@ -182,3 +182,19 @@ export type WebpackRequire = ((moduleId: PropertyKey) => Module) & {
     /** Document baseURI or WebWorker location.href */
     b: string;
 };
+
+// Utility section for Vencord
+
+export type AnyWebpackRequire = ((moduleId: PropertyKey) => ModuleExports) & Partial<Omit<WebpackRequire, "m" | "O">> & Pick<WebpackRequire, "O"> & {
+    /** The module factories, where all modules that have been loaded are stored (pre-loaded or loaded by lazy chunks) */
+    m: Record<PropertyKey, AnyModuleFactory>;
+};
+
+/** exports can be anything, however initially it is always an empty object */
+export type AnyModuleFactory = (this: ModuleExports, module: Module, exports: ModuleExports, require: AnyWebpackRequire) => void;
+
+export type PatchedModuleFactory = AnyModuleFactory & {
+    $$vencordOriginal?: AnyModuleFactory;
+};
+
+export type PatchedModuleFactories = Record<PropertyKey, PatchedModuleFactory>;