diff --git a/types/index.d.ts b/types/index.d.ts
index b4e4dc5..8a7fd09 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -27,7 +27,7 @@ export interface ColorSupport {
 
 export interface Chalk {
 	(...text: string[]): string;
-	(text: TemplateStringsArray, ...placeholders: string[]): string;
+	(text: TemplateStringsArray, ...placeholders: unknown[]): string;
 	constructor: ChalkConstructor;
 	enabled: boolean;
 	level: Level;
diff --git a/types/test.ts b/types/test.ts
index cedb39a..45d44f4 100644
--- a/types/test.ts
+++ b/types/test.ts
@@ -21,6 +21,7 @@ const ctx = chalk.constructor({level: Level.TrueColor });
 ctx('foo');
 ctx.red('foo');
 ctx`foo`;
+ctx`works with numbers ${1}`;
 
 chalk.enabled = true;
 chalk.level = 1;