refactor(angular-virtual): add eslint & fix all eslint errors

packages/angular-virtual/eslint.config.js

@@ -0,0 +1,5 @@
+// @ts-check
+
+import rootConfig from '../../eslint.config.js'
+
+export default [...rootConfig]

packages/angular-virtual/package.json

@@ -42,6 +42,7 @@
   "scripts": {
     "clean": "rimraf ./build",
     "test:types": "tsc --noEmit",
+    "test:eslint": "eslint ./src",
     "build": "ng-packagr -p ng-package.json -c tsconfig.build.json"
   },
   "dependencies": {

packages/angular-virtual/src/index.ts

@@ -1,32 +1,32 @@
 import {
+  AfterRenderPhase,
+  DestroyRef,
+  type ElementRef,
+  type Signal,
+  afterNextRender,
+  computed,
+  effect,
+  inject,
+  signal,
+  untracked,
+} from '@angular/core'
+import {
+  type PartialKeys,
+  Virtualizer,
+  type VirtualizerOptions,
   elementScroll,
   observeElementOffset,
   observeElementRect,
   observeWindowOffset,
   observeWindowRect,
-  PartialKeys,
-  Virtualizer,
-  VirtualizerOptions,
   windowScroll,
 } from '@tanstack/virtual-core'
+import { proxyVirtualizer } from './proxy'
+import type { AngularVirtualizer } from './types'
+
 export * from '@tanstack/virtual-core'
 export * from './types'
 
-import {
-  signal,
-  inject,
-  DestroyRef,
-  computed,
-  Signal,
-  effect,
-  ElementRef,
-  afterNextRender,
-  untracked,
-  AfterRenderPhase,
-} from '@angular/core'
-import { AngularVirtualizer } from './types'
-import { proxyVirtualizer } from './proxy'
-
 function createVirtualizerBase<
   TScrollElement extends Element | Window,
   TItemElement extends Element,

packages/angular-virtual/src/proxy.ts

@@ -1,6 +1,11 @@
-import { Signal, WritableSignal, computed, untracked } from '@angular/core'
-import { Virtualizer } from '@tanstack/virtual-core'
-import { AngularVirtualizer } from './types'
+import {
+  type Signal,
+  type WritableSignal,
+  computed,
+  untracked,
+} from '@angular/core'
+import { type Virtualizer } from '@tanstack/virtual-core'
+import { type AngularVirtualizer } from './types'
 
 export function proxyVirtualizer<
   V extends Virtualizer<any, any>,
@@ -94,7 +99,7 @@ function toComputed<V extends Virtualizer<any, any>>(
 ) {
   const computedCache: Record<string, Signal<unknown>> = {}
 
-  return (...args: any[]) => {
+  return (...args: Array<any>) => {
     // Cache computeds by their arguments to avoid re-creating the computed on each call
     const serializedArgs = serializeArgs(...args)
     if (computedCache.hasOwnProperty(serializedArgs)) {
@@ -111,6 +116,6 @@ function toComputed<V extends Virtualizer<any, any>>(
   }
 }
 
-function serializeArgs(...args: any[]) {
+function serializeArgs(...args: Array<any>) {
   return JSON.stringify(args)
 }

packages/angular-virtual/src/types.ts

@@ -1,5 +1,5 @@
-import { Signal } from '@angular/core'
-import { Virtualizer } from '@tanstack/virtual-core'
+import type { Signal } from '@angular/core'
+import type { Virtualizer } from '@tanstack/virtual-core'
 
 export type AngularVirtualizer<
   TScrollElement extends Element | Window,

packages/angular-virtual/tsconfig.json

@@ -1,12 +1,11 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    "rootDir": "./src",
     "outDir": "./build/lib"
   },
   "angularCompilerOptions": {
     "compilationMode": "partial"
   },
-  "include": ["src"],
+  "include": ["src", "eslint.config.js"],
   "exclude": ["**/*.spec.ts"]
 }