Bump to TypeScript 5.5 and enable noImplicitAny

This commit upgrades TypeScript from 5.4 to 5.5 and enables the
`noImplicitAny` option for stricter type checking. It refactors code to
comply with `noImplicitAny` and adapts to new TypeScript features and
limitations.

Key changes:

- Migrate from TypeScript 5.4 to 5.5
- Enable `noImplicitAny` for stricter type checking
- Refactor code to comply with new TypeScript features and limitations

Other supporting changes:

- Add missing types for `electron-progressbar`
- Refactor progress bar handling for type safety
- Drop 'I' prefix from interfaces to align with new code convention
- Update TypeScript target from `ES2017` and `ES2018`.
  This allows named capturing groups. Otherwise, new TypeScript compiler
  does not compile the project and shows the following error:
  ```
  ...
  TimestampedFilenameGenerator.spec.ts:105:23 - error TS1503: Named capturing groups are only available when targeting 'ES2018' or later
  const pattern = /^(?<timestamp>\d{4}-\d{2}-\d{2}_\d{2}-\d{2}-\d{2})-(?<scriptName>[^.]+?)(?:\.(?<extension>[^.]+))?$/;// timestamp-scriptName.extension
  ...
  ```
- Refactor usage of `electron-progressbar` for type safety and
  less complexity.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "privacy.sexy",
-  "version": "0.13.6",
+  "version": "0.13.3",
   "private": true,
   "slogan": "Privacy is sexy",
   "description": "Enforce privacy & security best-practices on Windows, macOS and Linux, because privacy is sexy.",
@@ -48,6 +48,7 @@
     "@modyfi/vite-plugin-yaml": "^1.1.0",
     "@rushstack/eslint-patch": "^1.10.3",
     "@types/ace": "^0.0.52",
+    "@types/electron-progressbar": "^1.2.7",
     "@types/file-saver": "^2.0.7",
     "@types/markdown-it": "^14.1.1",
     "@typescript-eslint/eslint-plugin": "6.21.0",
@@ -78,7 +79,7 @@
     "start-server-and-test": "^2.0.4",
     "terser": "^5.31.3",
     "tslib": "^2.6.3",
-    "typescript": "^5.4.5",
+    "typescript": "^5.5.4",
     "vite": "^5.3.4",
     "vitest": "^2.0.3",
     "vue-tsc": "^2.0.26",

src/application/Common/Enum.ts

@@ -33,23 +33,25 @@ function parseEnumValue<T extends EnumType, TEnumValue extends EnumType>(
   if (!casedValue) {
     throw new Error(`unknown ${enumName}: "${value}"`);
   }
-  return enumVariable[casedValue as keyof typeof enumVariable];
+  return enumVariable[casedValue as keyof EnumVariable<T, TEnumValue>];
 }
 
 export function getEnumNames
 <T extends EnumType, TEnumValue extends EnumType>(
   enumVariable: EnumVariable<T, TEnumValue>,
-): string[] {
+): (string & keyof EnumVariable<T, TEnumValue>)[] {
   return Object
     .values(enumVariable)
-    .filter((enumMember): enumMember is string => isString(enumMember));
+    .filter((
+      enumMember,
+    ): enumMember is string & (keyof EnumVariable<T, TEnumValue>) => isString(enumMember));
 }
 
 export function getEnumValues<T extends EnumType, TEnumValue extends EnumType>(
   enumVariable: EnumVariable<T, TEnumValue>,
 ): TEnumValue[] {
   return getEnumNames(enumVariable)
-    .map((level) => enumVariable[level]) as TEnumValue[];
+    .map((name) => enumVariable[name]) as TEnumValue[];
 }
 
 export function assertInRange<T extends EnumType, TEnumValue extends EnumType>(

src/application/Context/ApplicationContext.ts

@@ -17,7 +17,7 @@ export class ApplicationContext implements IApplicationContext {
   public currentOs: OperatingSystem;
 
   public get state(): ICategoryCollectionState {
-    return this.states[this.collection.os];
+    return this.getState(this.collection.os);
   }
 
   private readonly states: StateMachine;
@@ -26,30 +26,51 @@ export class ApplicationContext implements IApplicationContext {
     public readonly app: IApplication,
     initialContext: OperatingSystem,
   ) {
+    this.setContext(initialContext);
     this.states = initializeStates(app);
-    this.changeContext(initialContext);
   }
 
   public changeContext(os: OperatingSystem): void {
-    assertInRange(os, OperatingSystem);
     if (this.currentOs === os) {
       return;
     }
-    const collection = this.app.getCollection(os);
-    this.collection = collection;
     const event: IApplicationContextChangedEvent = {
-      newState: this.states[os],
-      oldState: this.states[this.currentOs],
+      newState: this.getState(os),
+      oldState: this.getState(this.currentOs),
     };
+    this.setContext(os);
     this.contextChanged.notify(event);
+  }
+
+  private setContext(os: OperatingSystem): void {
+    validateOperatingSystem(os, this.app);
+    this.collection = this.app.getCollection(os);
     this.currentOs = os;
   }
+
+  private getState(os: OperatingSystem): ICategoryCollectionState {
+    const state = this.states.get(os);
+    if (!state) {
+      throw new Error(`Operating system "${OperatingSystem[os]}" state is unknown.`);
+    }
+    return state;
+  }
+}
+
+function validateOperatingSystem(
+  os: OperatingSystem,
+  app: IApplication,
+): void {
+  assertInRange(os, OperatingSystem);
+  if (!app.getSupportedOsList().includes(os)) {
+    throw new Error(`Operating system "${OperatingSystem[os]}" is not supported.`);
+  }
 }
 
 function initializeStates(app: IApplication): StateMachine {
   const machine = new Map<OperatingSystem, ICategoryCollectionState>();
   for (const collection of app.collections) {
-    machine[collection.os] = new CategoryCollectionState(collection);
+    machine.set(collection.os, new CategoryCollectionState(collection));
   }
   return machine;
 }

src/application/Parser/Executable/CategoryParser.ts

@@ -82,7 +82,7 @@ function ensureValidCategory(
   });
   validator.assertType((v) => v.assertObject({
     value: category,
-    valueName: `Category '${category.category}'` ?? 'Category',
+    valueName: category.category ? `Category '${category.category}'` : 'Category',
     allowedProperties: [
       'docs', 'children', 'category',
     ],

src/application/Parser/Executable/Script/ScriptParser.ts

@@ -106,7 +106,7 @@ function validateScript(
 ): asserts script is NonNullable<ScriptData> {
   validator.assertType((v) => v.assertObject<CallScriptData & CodeScriptData>({
     value: script,
-    valueName: `Script '${script.name}'` ?? 'Script',
+    valueName: script.name ? `Script '${script.name}'` : 'Script',
     allowedProperties: [
       'name', 'recommend', 'code', 'revertCode', 'call', 'docs',
     ],

src/application/Parser/Executable/Script/Validation/Analyzers/AnalyzeDuplicateLines.ts

@@ -15,7 +15,7 @@ export type DuplicateLinesAnalyzer = CodeValidationAnalyzer & {
 export const analyzeDuplicateLines: DuplicateLinesAnalyzer = (
   lines: readonly CodeLine[],
   language: ScriptingLanguage,
-  syntaxFactory = createSyntax,
+  syntaxFactory: SyntaxFactory = createSyntax,
 ) => {
   const syntax = syntaxFactory(language);
   return lines

src/infrastructure/RuntimeSanity/Common/FactoryValidator.ts

@@ -1,16 +1,16 @@
-import type { ISanityValidator } from './ISanityValidator';
-import type { ISanityCheckOptions } from './ISanityCheckOptions';
+import type { SanityValidator } from './SanityValidator';
+import type { SanityCheckOptions } from './SanityCheckOptions';
 
 export type FactoryFunction<T> = () => T;
 
-export abstract class FactoryValidator<T> implements ISanityValidator {
+export abstract class FactoryValidator<T> implements SanityValidator {
   private readonly factory: FactoryFunction<T>;
 
   protected constructor(factory: FactoryFunction<T>) {
     this.factory = factory;
   }
 
-  public abstract shouldValidate(options: ISanityCheckOptions): boolean;
+  public abstract shouldValidate(options: SanityCheckOptions): boolean;
 
   public abstract name: string;
 

src/infrastructure/RuntimeSanity/Common/ISanityCheckOptions.ts → src/infrastructure/RuntimeSanity/Common/SanityCheckOptions.ts

@@ -1,4 +1,4 @@
-export interface ISanityCheckOptions {
+export interface SanityCheckOptions {
   readonly validateEnvironmentVariables: boolean;
   readonly validateWindowVariables: boolean;
 }

src/infrastructure/RuntimeSanity/Common/SanityValidator.ts

@@ -0,0 +1,7 @@
+import type { SanityCheckOptions } from './SanityCheckOptions';
+
+export interface SanityValidator {
+  readonly name: string;
+  shouldValidate(options: SanityCheckOptions): boolean;
+  collectErrors(): Iterable<string>;
+}

src/infrastructure/RuntimeSanity/SanityChecks.ts

@@ -1,16 +1,23 @@
 import { EnvironmentVariablesValidator } from './Validators/EnvironmentVariablesValidator';
-import type { ISanityCheckOptions } from './Common/ISanityCheckOptions';
-import type { ISanityValidator } from './Common/ISanityValidator';
+import type { SanityCheckOptions } from './Common/SanityCheckOptions';
+import type { SanityValidator } from './Common/SanityValidator';
 
-const DefaultSanityValidators: ISanityValidator[] = [
+const DefaultSanityValidators: SanityValidator[] = [
   new EnvironmentVariablesValidator(),
 ];
 
+export interface RuntimeSanityValidator {
+  (
+    options: SanityCheckOptions,
+    validators?: readonly SanityValidator[],
+  ): void;
+}
+
 /* Helps to fail-fast on errors */
-export function validateRuntimeSanity(
-  options: ISanityCheckOptions,
-  validators: readonly ISanityValidator[] = DefaultSanityValidators,
-): void {
+export const validateRuntimeSanity: RuntimeSanityValidator = (
+  options: SanityCheckOptions,
+  validators: readonly SanityValidator[] = DefaultSanityValidators,
+) => {
   if (!validators.length) {
     throw new Error('missing validators');
   }
@@ -26,9 +33,9 @@ export function validateRuntimeSanity(
   if (errorMessages.length > 0) {
     throw new Error(`Sanity check failed.\n${errorMessages.join('\n---\n')}`);
   }
-}
+};
 
-function getErrorMessage(validator: ISanityValidator): string | undefined {
+function getErrorMessage(validator: SanityValidator): string | undefined {
   const errorMessages = [...validator.collectErrors()];
   if (!errorMessages.length) {
     return undefined;

src/infrastructure/RuntimeSanity/Validators/EnvironmentVariablesValidator.ts

@@ -1,7 +1,7 @@
 import type { IEnvironmentVariables } from '@/infrastructure/EnvironmentVariables/IEnvironmentVariables';
 import { EnvironmentVariablesFactory } from '@/infrastructure/EnvironmentVariables/EnvironmentVariablesFactory';
 import { FactoryValidator, type FactoryFunction } from '../Common/FactoryValidator';
-import type { ISanityCheckOptions } from '../Common/ISanityCheckOptions';
+import type { SanityCheckOptions } from '../Common/SanityCheckOptions';
 
 export class EnvironmentVariablesValidator extends FactoryValidator<IEnvironmentVariables> {
   constructor(
@@ -14,7 +14,7 @@ export class EnvironmentVariablesValidator extends FactoryValidator<IEnvironment
 
   public override name = 'environment variables';
 
-  public override shouldValidate(options: ISanityCheckOptions): boolean {
+  public override shouldValidate(options: SanityCheckOptions): boolean {
     return options.validateEnvironmentVariables;
   }
 }

src/infrastructure/RuntimeSanity/Validators/WindowVariablesValidator.ts

@@ -1,6 +1,6 @@
 import type { WindowVariables } from '@/infrastructure/WindowVariables/WindowVariables';
 import { FactoryValidator, type FactoryFunction } from '../Common/FactoryValidator';
-import type { ISanityCheckOptions } from '../Common/ISanityCheckOptions';
+import type { SanityCheckOptions } from '../Common/SanityCheckOptions';
 
 export class WindowVariablesValidator extends FactoryValidator<WindowVariables> {
   constructor(factory: FactoryFunction<WindowVariables> = () => window) {
@@ -9,7 +9,7 @@ export class WindowVariablesValidator extends FactoryValidator<WindowVariables>
 
   public override name = 'window variables';
 
-  public override shouldValidate(options: ISanityCheckOptions): boolean {
+  public override shouldValidate(options: SanityCheckOptions): boolean {
     return options.validateWindowVariables;
   }
 }

src/presentation/bootstrapping/ApplicationBootstrapper.ts

@@ -1,4 +1,4 @@
-import { RuntimeSanityValidator } from './Modules/RuntimeSanityValidator';
+import { RuntimeSanityBootstrapper } from './Modules/RuntimeSanityBootstrapper';
 import { AppInitializationLogger } from './Modules/AppInitializationLogger';
 import { DependencyBootstrapper } from './Modules/DependencyBootstrapper';
 import { MobileSafariActivePseudoClassEnabler } from './Modules/MobileSafariActivePseudoClassEnabler';
@@ -17,7 +17,7 @@ export class ApplicationBootstrapper implements Bootstrapper {
 
   private static getAllBootstrappers(): Bootstrapper[] {
     return [
-      new RuntimeSanityValidator(),
+      new RuntimeSanityBootstrapper(),
       new DependencyBootstrapper(),
       new AppInitializationLogger(),
       new MobileSafariActivePseudoClassEnabler(),

src/presentation/bootstrapping/Modules/RuntimeSanityBootstrapper.ts

@@ -0,0 +1,15 @@
+import { validateRuntimeSanity, type RuntimeSanityValidator } from '@/infrastructure/RuntimeSanity/SanityChecks';
+import type { Bootstrapper } from '../Bootstrapper';
+
+export class RuntimeSanityBootstrapper implements Bootstrapper {
+  constructor(private readonly validator: RuntimeSanityValidator = validateRuntimeSanity) {
+
+  }
+
+  public async bootstrap(): Promise<void> {
+    this.validator({
+      validateEnvironmentVariables: true,
+      validateWindowVariables: true,
+    });
+  }
+}

src/presentation/components/Scripts/View/Tree/TreeView/Node/HierarchicalTreeNode.vue

@@ -39,7 +39,7 @@
           :tree-root="treeRoot"
           :rendering-strategy="renderingStrategy"
         >
-          <template #node-content="slotProps">
+          <template #node-content="slotProps: NodeMetadata">
             <slot name="node-content" v-bind="slotProps" />
           </template>
         </HierarchicalTreeNode>
@@ -55,6 +55,7 @@ import { useCurrentTreeNodes } from '../UseCurrentTreeNodes';
 import { useNodeState } from './UseNodeState';
 import LeafTreeNode from './LeafTreeNode.vue';
 import InteractableNode from './InteractableNode.vue';
+import type { NodeMetadata } from '../../NodeContent/NodeMetadata';
 import type { TreeRoot } from '../TreeRoot/TreeRoot';
 import type { TreeNode, TreeNodeId } from './TreeNode';
 import type { NodeRenderingStrategy } from '../Rendering/Scheduling/NodeRenderingStrategy';
@@ -107,6 +108,7 @@ export default defineComponent({
     );
 
     return {
+      NodeMetadata: Object as PropType<NodeMetadata>,
       renderedNodeIds,
       isExpanded,
       toggleExpand,

src/presentation/components/Scripts/View/Tree/TreeView/TreeRoot/TreeRootManager.ts

@@ -11,11 +11,17 @@ export class TreeRootManager implements TreeRoot {
 
   constructor(
     collection: TreeNodeCollection = new TreeNodeInitializerAndUpdater(),
-    createFocusManager: (
-      collection: TreeNodeCollection
-    ) => SingleNodeFocusManager = (nodes) => new SingleNodeCollectionFocusManager(nodes),
+    createFocusManager: FocusManagerFactory = (
+      nodes,
+    ) => new SingleNodeCollectionFocusManager(nodes),
   ) {
     this.collection = collection;
     this.focus = createFocusManager(this.collection);
   }
 }
+
+export interface FocusManagerFactory {
+  (
+    collection: TreeNodeCollection
+  ): SingleNodeFocusManager;
+}

src/presentation/components/Shared/TooltipWrapper.vue

@@ -120,17 +120,15 @@ function getArrowPositionStyles(
   coordinations: Partial<Coords>,
   placement: Placement,
 ): CSSProperties {
-  const style: CSSProperties = {};
-  style.position = 'absolute';
-  const { x, y } = coordinations;
-  if (x) {
-    style.left = `${x}px`;
-  } else if (y) { // either X or Y is calculated
-    style.top = `${y}px`;
-  }
+  const { x, y } = coordinations; // either X or Y is calculated
   const oppositeSide = getCounterpartBoxOffsetProperty(placement);
-  style[oppositeSide.toString()] = `-${ARROW_SIZE_IN_PX}px`;
-  return style;
+  const newStyle: CSSProperties = {
+    [oppositeSide]: `-${ARROW_SIZE_IN_PX}px`,
+    position: 'absolute',
+    left: x ? `${x}px` : undefined,
+    top: y ? `${y}px` : undefined,
+  };
+  return newStyle;
 }
 
 function getCounterpartBoxOffsetProperty(placement: Placement): keyof CSSProperties {

src/presentation/electron/main/IpcRegistration.ts

@@ -22,7 +22,8 @@ export function registerAllIpcChannels(
   };
   Object.entries(ipcInstanceCreators).forEach(([name, instanceFactory]) => {
     try {
-      const definition = IpcChannelDefinitions[name];
+      const definitionKey = name as keyof typeof IpcChannelDefinitions;
+      const definition = IpcChannelDefinitions[definitionKey] as IpcChannel<unknown>;
       const instance = instanceFactory();
       registrar(definition, instance);
     } catch (err) {