feat(lib): switch to typeof for better performance

lib/modules/src/finders/filters.ts

@@ -85,7 +85,7 @@ export type ByProps = FilterGenerator<
 >
 
 /**
- * Filter modules by their exports having all of the specified properties with truthy values.
+ * Filter modules by their exports having all of the specified properties.
  *
  * @param prop The property to check for.
  * @param props More properties to check for (optional).
@@ -98,7 +98,8 @@ export type ByProps = FilterGenerator<
  */
 export const byProps = createFilterGenerator<Parameters<ByProps>>(
     (props, _, exports) => {
-        if (exports instanceof Object) {
+        const type = typeof exports
+        if (type === 'object' || type === 'function') {
             for (const prop of props) {
                 if (prop in exports) continue
                 return false
@@ -127,7 +128,8 @@ export type WithoutProps = FilterGenerator<
  */
 export const withoutProps = createFilterGenerator<Parameters<WithoutProps>>(
     (props, _, exports) => {
-        if (exports instanceof Object)
+        const type = typeof exports
+        if (type === 'object' || type === 'function')
             for (const prop of props) if (prop in exports) return false
 
         return true
@@ -152,7 +154,7 @@ export type BySingleProp = FilterGenerator<
  */
 export const bySingleProp = createFilterGenerator<Parameters<BySingleProp>>(
     ([prop], _, exports) => {
-        if (exports instanceof Object && prop in exports) {
+        if (typeof exports === 'object' && prop in exports) {
             let hasMultipleProperties = false
             for (const _ in exports) {
                 if (hasMultipleProperties) return false

lib/modules/src/metro/patches.ts

@@ -116,22 +116,23 @@ function handleFactoryCall(
             // Blacklist exports that:
             // - are primitives (https://developer.mozilla.org/en-US/docs/Glossary/Primitive)
             // - are empty objects
-            if (exports instanceof Object)
-                switch (exports.__proto__) {
-                    case Object.prototype:
-                    // This null case is for nativeModuleProxy specifically
-                    // @ts-expect-error: Intentional
-                    // biome-ignore lint/suspicious/noFallthroughSwitchClause: Intentional
-                    case null:
-                        if (!Reflect.ownKeys(exports).length) {
-                            cacheBlacklistedModule(mInitializingId)
-                            break
-                        }
+            switch (typeof exports) {
+                case 'function':
+                    mInitialized.add(mInitializingId)
+                    break
 
-                    default:
+                // @ts-expect-error: Intentional
+                // biome-ignore lint/suspicious/noFallthroughSwitchClause: Intentional
+                case 'object': {
+                    if (Reflect.ownKeys(exports).length) {
                         mInitialized.add(mInitializingId)
+                        break
+                    }
                 }
-            else cacheBlacklistedModule(mInitializingId)
+
+                default:
+                    cacheBlacklistedModule(mInitializingId)
+            }
         }
 
         executeInitializeSubscriptions(mInitializingId, exports)

lib/utils/src/discord.ts

@@ -82,8 +82,8 @@ export const byGeneratedIconComponent = createFilterGenerator<
     Parameters<ByGeneratedIconComponent>
 >(
     (names, id, exports) => {
-        if (exports instanceof Object) {
-            if (exports[names[0]] instanceof Function) {
+        if (typeof exports === 'object') {
+            if (typeof exports[names[0]] === 'function') {
                 let hasMultipleProps = false
                 for (const _ in exports) {
                     if (hasMultipleProps) return false

lib/utils/src/object.ts

@@ -8,7 +8,7 @@ export { objectFreeze } from './patches/object'
  * @param val The value to check.
  */
 export function isObject(val: any): val is AnyObject {
-    return val?.__proto__ === Object.prototype
+    return typeof val === 'object' && val !== null && !Array.isArray(val)
 }
 
 /**

lib/utils/src/proxy.ts

@@ -61,7 +61,7 @@ const _handler = {
         const target = unproxifyFromHint(hint)
         const val = Reflect.get(target!, p, recv)
 
-        if (_metas.get(hint)?.bind && val instanceof Function)
+        if (_metas.get(hint)?.bind && typeof val === 'function')
             return new Proxy(val, {
                 // If thisArg happens to be a proxified value, we will use the target object instead
                 apply: (fn, thisArg, args) =>