add hw2

node_modules/khroma/dist/utils/index.d.ts

@@ -0,0 +1,42 @@
+declare const Utils: {
+    channel: {
+        min: {
+            r: number;
+            g: number;
+            b: number;
+            s: number;
+            l: number;
+            a: number;
+        };
+        max: {
+            r: number;
+            g: number;
+            b: number;
+            h: number;
+            s: number;
+            l: number;
+            a: number;
+        };
+        clamp: {
+            r: (r: number) => number;
+            g: (g: number) => number;
+            b: (b: number) => number;
+            h: (h: number) => number;
+            s: (s: number) => number;
+            l: (l: number) => number;
+            a: (a: number) => number;
+        };
+        toLinear: (c: number) => number;
+        hue2rgb: (p: number, q: number, t: number) => number;
+        hsl2rgb: ({ h, s, l }: import("../types").HSL, channel: keyof import("../types").RGB) => number;
+        rgb2hsl: ({ r, g, b }: import("../types").RGB, channel: keyof import("../types").HSL) => number;
+    };
+    lang: {
+        clamp: (number: number, lower: number, upper: number) => number;
+        round: (number: number) => number;
+    };
+    unit: {
+        dec2hex: (dec: number) => string;
+    };
+};
+export default Utils;