chore(build/compiler): Enable a bunch of strict TS compiler options. (#6138)

packages/core/src/tools/tools.ts

@@ -284,13 +284,13 @@ export abstract class BaseTool<
    * @param parameterSchema JSON Schema defining the parameters
    */
   constructor(
-    readonly name: string,
-    readonly displayName: string,
-    readonly description: string,
-    readonly kind: Kind,
-    readonly parameterSchema: unknown,
-    readonly isOutputMarkdown: boolean = true,
-    readonly canUpdateOutput: boolean = false,
+    override readonly name: string,
+    override readonly displayName: string,
+    override readonly description: string,
+    override readonly kind: Kind,
+    override readonly parameterSchema: unknown,
+    override readonly isOutputMarkdown: boolean = true,
+    override readonly canUpdateOutput: boolean = false,
   ) {
     super(
       name,
@@ -320,7 +320,7 @@ export abstract class BaseTool<
    * @returns An error message string if invalid, null otherwise
    */
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  validateToolParams(params: TParams): string | null {
+  override validateToolParams(params: TParams): string | null {
     // Implementation would typically use a JSON Schema validator
     // This is a placeholder that should be implemented by derived classes
     return null;