refactor: Turn on noImplicitOverride compiler option

src/lib/application.ts

@@ -261,7 +261,7 @@ export class Application extends ChildableComponent<
     /**
      * Return the application / root component instance.
      */
-    get application(): NeverIfInternal<Application> {
+    override get application(): NeverIfInternal<Application> {
         this.logger.deprecated(
             "Application.application is deprecated. Plugins are now passed the application instance when loaded."
         );
@@ -666,7 +666,7 @@ export class Application extends ChildableComponent<
     /**
      * Print the version number.
      */
-    toString() {
+    override toString() {
         return [
             "",
             `TypeDoc ${Application.VERSION}`,

src/lib/converter/plugins/CategoryPlugin.ts

@@ -34,7 +34,7 @@ export class CategoryPlugin extends ConverterComponent {
     /**
      * Create a new CategoryPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(
             this.owner,
             {

src/lib/converter/plugins/CommentPlugin.ts

@@ -60,7 +60,7 @@ export class CommentPlugin extends ConverterComponent {
     /**
      * Create a new CommentPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_CREATE_DECLARATION]: this.onDeclaration,
             [Converter.EVENT_CREATE_SIGNATURE]: this.onDeclaration,

src/lib/converter/plugins/DecoratorPlugin.ts

@@ -16,7 +16,7 @@ export class DecoratorPlugin extends ConverterComponent {
     /**
      * Create a new ImplementsPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_CREATE_DECLARATION]: this.onDeclaration,
             [Converter.EVENT_CREATE_PARAMETER]: this.onDeclaration,

src/lib/converter/plugins/DeepCommentPlugin.ts

@@ -18,7 +18,7 @@ export class DeepCommentPlugin extends ConverterComponent {
     /**
      * Create a new CommentHandler instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(
             this.owner,
             Converter.EVENT_RESOLVE_BEGIN,

src/lib/converter/plugins/GitHubPlugin.ts

@@ -188,7 +188,7 @@ export class GitHubPlugin extends ConverterComponent {
      *
      * @param converter  The converter this plugin should be attached to.
      */
-    initialize() {
+    override initialize() {
         if (git("--version").status === 0) {
             this.listenTo(
                 this.owner,

src/lib/converter/plugins/GroupPlugin.ts

@@ -45,7 +45,7 @@ export class GroupPlugin extends ConverterComponent {
     /**
      * Create a new GroupPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_RESOLVE]: this.onResolve,
             [Converter.EVENT_RESOLVE_END]: this.onEndResolve,

src/lib/converter/plugins/ImplementsPlugin.ts

@@ -24,7 +24,7 @@ export class ImplementsPlugin extends ConverterComponent {
     /**
      * Create a new ImplementsPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, Converter.EVENT_RESOLVE, this.onResolve, -10);
         this.listenTo(
             this.owner,

src/lib/converter/plugins/InheritDocPlugin.ts

@@ -30,7 +30,7 @@ export class InheritDocPlugin extends ConverterComponent {
     /**
      * Create a new InheritDocPlugin instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(
             this.owner,
             {

src/lib/converter/plugins/PackagePlugin.ts

@@ -32,7 +32,7 @@ export class PackagePlugin extends ConverterComponent {
     /**
      * Create a new PackageHandler instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_BEGIN]: this.onBegin,
             [Converter.EVENT_RESOLVE_BEGIN]: this.onBeginResolve,

src/lib/converter/plugins/SourcePlugin.ts

@@ -38,7 +38,7 @@ export class SourcePlugin extends ConverterComponent {
     /**
      * Create a new SourceHandler instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_END]: this.onEnd,
             [Converter.EVENT_CREATE_DECLARATION]: this.onDeclaration,

src/lib/converter/plugins/TypePlugin.ts

@@ -18,7 +18,7 @@ export class TypePlugin extends ConverterComponent {
     /**
      * Create a new TypeHandler instance.
      */
-    initialize() {
+    override initialize() {
         this.listenTo(this.owner, {
             [Converter.EVENT_RESOLVE]: this.onResolve,
             [Converter.EVENT_RESOLVE_END]: this.onResolveEnd,

src/lib/models/reflections/container.ts

@@ -42,7 +42,7 @@ export class ContainerReflection extends Reflection {
      *
      * @param callback  The callback function that should be applied for each child reflection.
      */
-    traverse(callback: TraverseCallback) {
+    override traverse(callback: TraverseCallback) {
         for (const child of this.children ?? []) {
             if (callback(child, TraverseProperty.Children) === false) {
                 return;

src/lib/models/reflections/declaration.ts

@@ -137,7 +137,7 @@ export class DeclarationReflection
      */
     typeHierarchy?: DeclarationHierarchy;
 
-    hasGetterOrSetter(): boolean {
+    override hasGetterOrSetter(): boolean {
         return !!this.getSignature || !!this.setSignature;
     }
 
@@ -177,7 +177,7 @@ export class DeclarationReflection
      *
      * @param callback  The callback function that should be applied for each child reflection.
      */
-    traverse(callback: TraverseCallback) {
+    override traverse(callback: TraverseCallback) {
         for (const parameter of this.typeParameters ?? []) {
             if (callback(parameter, TraverseProperty.TypeParameter) === false) {
                 return;
@@ -236,7 +236,7 @@ export class DeclarationReflection
     /**
      * Return a string representation of this reflection.
      */
-    toString(): string {
+    override toString(): string {
         let result = super.toString();
 
         if (this.typeParameters) {

src/lib/models/reflections/parameter.ts

@@ -12,7 +12,7 @@ export class ParameterReflection
     extends Reflection
     implements DefaultValueContainer, TypeContainer
 {
-    parent?: SignatureReflection;
+    override parent?: SignatureReflection;
 
     defaultValue?: string;
 
@@ -26,7 +26,7 @@ export class ParameterReflection
      *
      * @param callback  The callback function that should be applied for each child reflection.
      */
-    traverse(callback: TraverseCallback) {
+    override traverse(callback: TraverseCallback) {
         if (this.type instanceof ReflectionType) {
             if (
                 callback(
@@ -44,7 +44,7 @@ export class ParameterReflection
     /**
      * Return a string representation of this reflection.
      */
-    toString() {
+    override toString() {
         return super.toString() + (this.type ? ":" + this.type.toString() : "");
     }
 }

src/lib/models/reflections/project.ts

@@ -49,7 +49,7 @@ export class ProjectReflection extends ContainerReflection {
      * The name can be passed as a command line argument or it is read from the package info.
      * this.name is assigned in the Reflection class.
      */
-    name!: string;
+    override name!: string;
 
     /**
      * The contents of the readme.md file of the project when found.
@@ -73,7 +73,7 @@ export class ProjectReflection extends ContainerReflection {
     /**
      * Return whether this reflection is the root / project reflection.
      */
-    isProject(): this is ProjectReflection {
+    override isProject(): this is ProjectReflection {
         return true;
     }
 
@@ -95,7 +95,9 @@ export class ProjectReflection extends ContainerReflection {
      * @param names The name hierarchy to look for, if a string, the name will be split on "."
      * @return The found reflection or undefined.
      */
-    findReflectionByName(arg: string | string[]): Reflection | undefined {
+    override findReflectionByName(
+        arg: string | string[]
+    ): Reflection | undefined {
         const names: string[] = Array.isArray(arg)
             ? arg
             : splitUnquotedString(arg, ".");

src/lib/models/reflections/signature.ts

@@ -26,14 +26,14 @@ export class SignatureReflection
         super(name, kind, parent);
     }
 
-    kind!:
+    override kind!:
         | ReflectionKind.SetSignature
         | ReflectionKind.GetSignature
         | ReflectionKind.IndexSignature
         | ReflectionKind.CallSignature
         | ReflectionKind.ConstructorSignature;
 
-    parent!: DeclarationReflection;
+    override parent!: DeclarationReflection;
 
     parameters?: ParameterReflection[];
 
@@ -85,7 +85,7 @@ export class SignatureReflection
      *
      * @param callback  The callback function that should be applied for each child reflection.
      */
-    traverse(callback: TraverseCallback) {
+    override traverse(callback: TraverseCallback) {
         if (this.type instanceof ReflectionType) {
             if (
                 callback(
@@ -115,7 +115,7 @@ export class SignatureReflection
     /**
      * Return a string representation of this reflection.
      */
-    toString(): string {
+    override toString(): string {
         let result = super.toString();
 
         if (this.typeParameters) {

src/lib/models/reflections/type-parameter.ts

@@ -6,7 +6,7 @@ export class TypeParameterReflection
     extends Reflection
     implements TypeContainer
 {
-    parent?: DeclarationReflection;
+    override parent?: DeclarationReflection;
 
     type?: Type;
 

src/lib/models/types/array.ts

@@ -18,7 +18,7 @@ export class ArrayType extends Type {
     /**
      * The type name identifier.
      */
-    readonly type = "array";
+    override readonly type = "array";
 
     /**
      * Create a new TupleType instance.
@@ -45,7 +45,7 @@ export class ArrayType extends Type {
      * @param type  The type that should be checked for equality.
      * @returns TRUE if the given type equals this type, FALSE otherwise.
      */
-    equals(type: Type): boolean {
+    override equals(type: Type): boolean {
         if (!(type instanceof ArrayType)) {
             return false;
         }
@@ -55,7 +55,7 @@ export class ArrayType extends Type {
     /**
      * Return a string representation of this type.
      */
-    toString() {
+    override toString() {
         const elementTypeStr = this.elementType.toString();
         if (
             this.elementType instanceof UnionType ||

src/lib/models/types/conditional.ts

@@ -12,7 +12,7 @@ export class ConditionalType extends Type {
     /**
      * The type name identifier.
      */
-    readonly type: string = "conditional";
+    override readonly type: string = "conditional";
 
     constructor(
         public checkType: Type,
@@ -43,7 +43,7 @@ export class ConditionalType extends Type {
      * @param type  The type that should be checked for equality.
      * @returns TRUE if the given type equals this type, FALSE otherwise.
      */
-    equals(type: any): boolean {
+    override equals(type: any): boolean {
         if (!(type instanceof ConditionalType)) {
             return false;
         }
@@ -58,7 +58,7 @@ export class ConditionalType extends Type {
     /**
      * Return a string representation of this type.
      */
-    toString() {
+    override toString() {
         return (
             this.checkType +
             " extends " +

src/lib/models/types/indexed-access.ts

@@ -7,7 +7,7 @@ export class IndexedAccessType extends Type {
     /**
      * The type name identifier.
      */
-    readonly type = "indexedAccess";
+    override readonly type = "indexedAccess";
 
     /**
      * Create a new TupleType instance.
@@ -33,7 +33,7 @@ export class IndexedAccessType extends Type {
      * @param type  The type that should be checked for equality.
      * @returns TRUE if the given type equals this type, FALSE otherwise.
      */
-    equals(type: Type): boolean {
+    override equals(type: Type): boolean {
         if (!(type instanceof IndexedAccessType)) {
             return false;
         }
@@ -46,7 +46,7 @@ export class IndexedAccessType extends Type {
     /**
      * Return a string representation of this type.
      */
-    toString() {
+    override toString() {
         return `${this.objectType.toString()}[${this.indexType.toString()}]`;
     }
 }

src/lib/models/types/inferred.ts

@@ -11,7 +11,7 @@ export class InferredType extends Type {
     /**
      * The type name identifier.
      */
-    readonly type: string = "inferred";
+    override readonly type: string = "inferred";
 
     constructor(public name: string) {
         super();
@@ -32,7 +32,7 @@ export class InferredType extends Type {
      * @param type  The type that should be checked for equality.
      * @returns TRUE if the given type equals this type, FALSE otherwise.
      */
-    equals(type: unknown): boolean {
+    override equals(type: unknown): boolean {
         if (!(type instanceof InferredType)) {
             return false;
         }
@@ -42,7 +42,7 @@ export class InferredType extends Type {
     /**
      * Return a string representation of this type.
      */
-    toString() {
+    override toString() {
         return `infer ${this.name}`;
     }
 }

src/lib/models/types/intersection.ts

@@ -16,7 +16,7 @@ export class IntersectionType extends Type {
     /**
      * The type name identifier.
      */
-    readonly type: string = "intersection";
+    override readonly type: string = "intersection";
 
     /**
      * Create a new TupleType instance.
@@ -43,7 +43,7 @@ export class IntersectionType extends Type {
      * @param type  The type that should be checked for equality.
      * @returns TRUE if the given type equals this type, FALSE otherwise.
      */
-    equals(type: IntersectionType): boolean {
+    override equals(type: IntersectionType): boolean {
         if (!(type instanceof IntersectionType)) {
             return false;
         }
@@ -53,7 +53,7 @@ export class IntersectionType extends Type {
     /**
      * Return a string representation of this type.
      */
-    toString() {
+    override toString() {
         const names: string[] = [];
         this.types.forEach((element) => {
             names.push(element.toString());