diff --git a/types/terminal-kit/Terminal.d.ts b/types/terminal-kit/Terminal.d.ts
index 42881d14b1..e8316d8ab7 100644
--- a/types/terminal-kit/Terminal.d.ts
+++ b/types/terminal-kit/Terminal.d.ts
@@ -37,13 +37,13 @@ declare namespace Terminal {
     brightMagenta: CTerminal;
     brightCyan: CTerminal;
     brightWhite: CTerminal;
-    color: (register: number) => Terminal;
-    darkColor: (register: number) => Terminal;
-    brightColor: (register: number) => Terminal;
-    color256: (register: number) => Terminal;
-    colorRgb: (r: number, g: number, b: number) => Terminal;
-    colorRgbHex: (rgb: string) => Terminal;
-    colorGrayscale: (I: number) => Terminal;
+    color: (color: number | string, str?: string) => Terminal;
+    darkColor: (color: number | string, str?: string) => Terminal;
+    brightColor: (color: number | string, str?: string) => Terminal;
+    color256: (color: number | string, str?: string) => Terminal;
+    colorRgb: (r: number, g: number, b: number, str?: string) => Terminal;
+    colorRgbHex: (rgb: string, str?: string) => Terminal;
+    colorGrayscale: (I: number, str?: string) => Terminal;
 
     bgDefaultColor: CTerminal;
     bgBlack: CTerminal;
@@ -64,13 +64,13 @@ declare namespace Terminal {
     bgBrightMagenta: CTerminal;
     bgBrightCyan: CTerminal;
     bgBrightWhite: CTerminal;
-    bgColor: (register: number) => Terminal;
-    bgDarkColor: (register: number) => Terminal;
-    bgBrightColor: (register: number) => Terminal;
-    bgColor256: (register: number) => Terminal;
-    bgColorRgb: (r: number, g: number, b: number) => Terminal;
-    bgColorRgbHex: (rgb: string) => Terminal;
-    bgColorGrayscale: (I: number) => Terminal;
+    bgColor: (color: number | string, str?: string) => Terminal;
+    bgDarkColor: (color: number | string, str?: string) => Terminal;
+    bgBrightColor: (color: number | string, str?: string) => Terminal;
+    bgColor256: (color: number | string, str?: string) => Terminal;
+    bgColorRgb: (r: number, g: number, b: number, str?: string) => Terminal;
+    bgColorRgbHex: (rgb: string, str?: string) => Terminal;
+    bgColorGrayscale: (I: number, str?: string) => Terminal;
 
     styleReset: CTerminal;
     bold: CTerminal;
@@ -142,8 +142,8 @@ declare namespace Terminal {
 
     error: Terminal;
     str: Terminal;
-    noFormat: (str: string) => Terminal;
-    markupOnly: (str: string) => Terminal;
+    noFormat: CTerminal;
+    markupOnly: CTerminal;
     wrap: CTerminal;
     bindArgs: (...args: any[]) => Terminal;
 
diff --git a/types/terminal-kit/index.d.ts b/types/terminal-kit/index.d.ts
index 4746623fbd..7c97f11094 100644
--- a/types/terminal-kit/index.d.ts
+++ b/types/terminal-kit/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for terminal-kit 1.26
+// Type definitions for terminal-kit 1.28
 // Project: https://github.com/cronvel/terminal-kit#readme
 // Definitions by: katsanva <https://github.com/katsanva>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
diff --git a/types/terminal-kit/terminal-kit-tests.ts b/types/terminal-kit/terminal-kit-tests.ts
index cdcdd4f5ac..1f84a40d79 100644
--- a/types/terminal-kit/terminal-kit-tests.ts
+++ b/types/terminal-kit/terminal-kit-tests.ts
@@ -409,6 +409,34 @@ term("My name is ")
   .green("32\n");
 term("My name is ^rJack^ and I'm ^g32\n");
 
+term.noFormat.red("hello");
+
+term.noFormat("hello");
+
+// color methods with a second argument
+term.color(1, "test");
+term.darkColor(1, "test");
+term.brightColor(1, "test");
+term.color256(1, "test");
+term.colorRgb(255, 0, 0, "test");
+term.colorRgbHex("#ff0000", "test");
+term.colorGrayscale(192, "test");
+
+// bgColor methods with a second argument
+term.bgColor(1, "test");
+term.bgDarkColor(1, "test");
+term.bgBrightColor(1, "test");
+term.bgColor256(1, "test");
+term.bgColorRgb(255, 0, 0, "test");
+term.bgColorRgbHex("#ff0000", "test");
+term.bgColorGrayscale(192, "test");
+
+// new color & bgColor with color name
+term.color("red");
+term.color("red", "test");
+term.bgColor("red");
+term.bgColor("red", "test");
+
 getDetectedTerminal((error: any, term: any) => {
   term.cyan("Terminal name: %s\n", term.appName);
   term.cyan("Terminal app: %s\n", term.app);