fix: enable strict mode and fix TypeScript errors

Update tsconfig.json for TypeScript 5.9+ compatibility:
- Remove deprecated baseUrl, use moduleResolution "bundler"
- Enable strict mode to match IDE settings
- Scope include to src/**/*.ts

Fix strict mode violations across codebase.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/main.ts

@@ -4,8 +4,7 @@ import {
 	MarkdownPostProcessorContext,
 	Editor,
 	MarkdownView,
-	Notice,
-	Menu
+	Notice
 } from 'obsidian';
 import {
 	InlineCalloutsSettings,
@@ -33,7 +32,7 @@ interface ContextData {
 
 export default class InlineCalloutsPlugin extends Plugin {
 
-	settings: InlineCalloutsSettings;
+	settings!: InlineCalloutsSettings;
 
 	public postprocessor: MarkdownPostProcessor = (el: HTMLElement, _ctx: MarkdownPostProcessorContext) => {
 		const blockToReplace = el.querySelectorAll('code')
@@ -82,14 +81,17 @@ export default class InlineCalloutsPlugin extends Plugin {
 			id: "modify",
 			name: "Modify inline callout",
 			icon: "form-input",
-			editorCheckCallback: (checking, editor, view: MarkdownView) => {
+			editorCheckCallback: (checking, editor, ctx) => {
 				if (!this.settings.enableEditing) {
 					return false;
 				}
-				const res = this.checkContextType(editor, view);
+				if (!(ctx instanceof MarkdownView)) {
+					return false;
+				}
+				const res = this.checkContextType(editor, ctx);
 				if (res) {
 					if (!checking) {
-						this.modifyInlineCallout(editor, view);
+						this.modifyInlineCallout(editor, ctx);
 					}
 					return true;
 				}
@@ -108,21 +110,22 @@ export default class InlineCalloutsPlugin extends Plugin {
 		});
 
 		this.registerEvent(
-			this.app.workspace.on("editor-menu", (menu: Menu, editor: Editor, view: MarkdownView) => {
+			this.app.workspace.on("editor-menu", (menu, editor, info) => {
 				if (this.settings.enableEditing) {
-					const res = this.checkContextType(editor, view);
+					if (!(info instanceof MarkdownView)) {
+						return;
+					}
+					const res = this.checkContextType(editor, info);
 					if (res) {
 						menu.addItem(item => {
 							item
 								.setTitle('Modify inline callout')
 								.setIcon('form-input')
-								.onClick(async () => {
-									this.modifyInlineCallout(editor, view);
+								.onClick(() => {
+									this.modifyInlineCallout(editor, info);
 								});
-						})
-						return true;
+						});
 					}
-					return false;
 				}
 			})
 		);

src/modal/modify.ts

@@ -17,10 +17,10 @@ interface ContextData {
 
 export class ModifyInlineCalloutModal extends Modal {
 
-	public calloutIcon: string;
+	public calloutIcon: string = 'info';
 	public calloutColor: string | undefined;
 	public calloutLabel: string | undefined;
-	previewEl: HTMLDivElement;
+	previewEl!: HTMLDivElement;
 	activeDoc: Document = window.activeDocument ?? window.document;
 
 	constructor(

src/modal/new.ts

@@ -13,7 +13,7 @@ export class NewInlineCalloutModal extends Modal {
 	public calloutIcon: string = 'lucide-info';
 	public calloutColor: string | undefined;
 	public calloutLabel: string | undefined;
-	previewEl: HTMLDivElement;
+	previewEl!: HTMLDivElement;
 	activeDoc: Document = window.activeDocument ?? window.document;
 
 	constructor(

src/modal/search.ts

@@ -9,7 +9,7 @@ import type InlineCalloutsPlugin from "../main";
 
 export class SearchInlineCalloutsModal extends Modal {
 
-    public calloutIcon: string;
+    public calloutIcon: string = '';
 
     constructor(
         private plugin: InlineCalloutsPlugin,

src/settings/index.ts

@@ -3,7 +3,7 @@ import {
 	PluginSettingTab,
 	Setting
 } from 'obsidian';
-import InlineCalloutsPlugin from 'src/main';
+import InlineCalloutsPlugin from '../main';
 
 export interface InlineCalloutsSettings {
 	enableSuggester: boolean;

src/suggest/inputIcon.ts

@@ -14,6 +14,7 @@ export class InputIconSuggest extends AbstractInputSuggest<string> {
 
 	) {
 		super(app, inputEl);
+		this.textInputEl = inputEl;
 	}
 
 	getSuggestions(inputStr: string): string[] {

tsconfig.json

@@ -1,17 +1,16 @@
 {
   "compilerOptions": {
-    "baseUrl": ".",
     "inlineSourceMap": true,
     "inlineSources": true,
     "module": "ESNext",
     "target": "ES6",
     "allowJs": true,
-    "noImplicitAny": true,
-    "moduleResolution": "node",
+    "strict": true,
+    "moduleResolution": "bundler",
     "importHelpers": true,
     "isolatedModules": true,
     "allowSyntheticDefaultImports": true,
-	"strictNullChecks": true,
+    "strictNullChecks": true,
     "lib": [
       "DOM",
       "ES5",
@@ -20,6 +19,6 @@
     ]
   },
   "include": [
-    "**/*.ts"
+    "src/**/*.ts"
   ]
 }