diff --git a/lib/NormalModuleReplacementPlugin.js b/lib/NormalModuleReplacementPlugin.js
index 121e8e03399..6b10878670d 100644
--- a/lib/NormalModuleReplacementPlugin.js
+++ b/lib/NormalModuleReplacementPlugin.js
@@ -8,7 +8,7 @@
 const { join, dirname } = require("./util/fs");
 
 /** @typedef {import("./Compiler")} Compiler */
-/** @typedef {function(TODO): void} ModuleReplacer */
+/** @typedef {function(import("./NormalModuleFactory").ResolveData): void} ModuleReplacer */
 
 class NormalModuleReplacementPlugin {
 	/**
diff --git a/types.d.ts b/types.d.ts
index 7bbee39ab75..bbcb1a2b9fb 100644
--- a/types.d.ts
+++ b/types.d.ts
@@ -7890,10 +7890,10 @@ declare class NormalModuleReplacementPlugin {
 	 */
 	constructor(
 		resourceRegExp: RegExp,
-		newResource: string | ((arg0?: any) => void)
+		newResource: string | ((arg0: ResolveData) => void)
 	);
 	resourceRegExp: RegExp;
-	newResource: string | ((arg0?: any) => void);
+	newResource: string | ((arg0: ResolveData) => void);
 
 	/**
 	 * Apply the plugin