diff --git a/.gitignore b/.gitignore
index 04c01ba..55f99ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 node_modules/
-dist/
\ No newline at end of file
+docs/
\ No newline at end of file
diff --git a/src/index.d.ts b/src/index.d.ts
new file mode 100644
index 0000000..51f85db
--- /dev/null
+++ b/src/index.d.ts
@@ -0,0 +1,50 @@
+type CellEntity = {
+    x: number;
+    y: number;
+    groupId: number;
+    groupX: number;
+    groupY: number;
+    color: string;
+    cellId: string;
+    cubeType: CUBE_TYPE;
+    rotation: ROTATION_TYPE;
+};
+type CellPosition = {
+    x: number;
+    y: number;
+};
+type CubeBody = {
+    name: string;
+    bodyArray: (type: ROTATION_TYPE) => CellPosition[];
+    startY: number;
+    color: string;
+    previewSize: number;
+};
+type CubeDescription = {
+    [key in CUBE_TYPE]: CubeBody;
+};
+declare enum CUBE_TYPE {
+    CUBE1 = "S",
+    CUBE2 = "T",
+    CUBE3 = "I",
+    CUBE4 = "L",
+    CUBE5 = "Z",
+    CUBE6 = "O",
+    CUBE7 = "J"
+}
+declare enum ROTATION_TYPE {
+    TYPE1 = "type1",
+    TYPE2 = "type2",
+    TYPE3 = "type3",
+    TYPE4 = "type4"
+}
+declare enum MOVE_DIRECTION {
+    LEFT = "left",
+    DOWN = "down",
+    RIGHT = "right",
+    UP = "up"
+}
+type CubeAndType = {
+    cubeItem?: CubeBody;
+    cubeType?: CUBE_TYPE;
+};
diff --git a/tsconfig.json b/tsconfig.json
index af7dcae..37f0c9c 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,7 +5,6 @@
     "strict": true,                       
     "esModuleInterop": true,              
     "forceConsistentCasingInFileNames": true,
-    "outDir": "dist",         
     "rootDir": "src",  
     "declaration": true,     
     "sourceMap": true        
diff --git a/webpack.config.js b/webpack.config.js
index be244d5..40b71df 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -7,7 +7,7 @@ const HtmlWebpackPlugin = require('html-webpack-plugin');
 const config = {
   entry: "./src/index.ts",
   output: {
-    path: path.resolve(__dirname, "dist"),
+    path: path.resolve(__dirname, "docs"),
     filename: "index.js"
   },
   plugins: [],