diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0654345
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*dist
+*node_modules
\ No newline at end of file
diff --git a/index.ts b/index.ts
new file mode 100644
index 0000000..ee38470
--- /dev/null
+++ b/index.ts
@@ -0,0 +1,10 @@
+import IoC from "./src/IoC";
+import IScope from "./src/Scope";
+
+const RootScope: IScope = {
+    body: {},
+    id: 0
+};
+
+const ioc = new IoC(RootScope);
+export default ioc;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..1eb9c59
--- /dev/null
+++ b/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "ioc-type",
+  "version": "1.0.8",
+  "description": "Inversion of control container for Typescript.",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "prepublish": "npm run build",
+    "prebuild": "tslint --fix --project .",
+    "start": "npm run build:live",
+    "build": "tsc",
+    "build:live": "nodemon --watch './**/*.ts' --exec 'ts-node' ./index.ts",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/hwdtech/ioc.git"
+  },
+  "author": "Ivan Molodtsov vanmolodtsov@gmail.com (https://github.com/IvanMolodtsov)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/hwdtech/ioc/issues"
+  },
+  "devDependencies": {
+    "@types/node": "^12.6.8",
+    "nodemon": "^1.19.1",
+    "ts-node": "^8.3.0",
+    "tslint": "^5.18.0",
+    "typescript": "^3.5.3"
+  },
+  "dependencies": {
+    "reflect-metadata": "^0.1.13"
+  },
+  "files": [
+    "dist/**/*"
+  ],
+  "homepage": "https://github.com/hwdtech/ioc#readme"
+}
diff --git a/src/Dependency.ts b/src/Dependency.ts
new file mode 100644
index 0000000..aa13678
--- /dev/null
+++ b/src/Dependency.ts
@@ -0,0 +1,3 @@
+type IDependency = (params?: any) => any;
+
+export default IDependency;
diff --git a/src/IoC.ts b/src/IoC.ts
new file mode 100644
index 0000000..ecd46a4
--- /dev/null
+++ b/src/IoC.ts
@@ -0,0 +1,43 @@
+import Dependency from "./Dependency";
+import Scope, {newScope} from "./Scope";
+
+class IoC {
+    private scope: Scope;
+
+    constructor(scope: Scope) {
+        this.scope = scope;
+    }
+
+    public register(key: string, dependency: Dependency) {
+        this.scope.body[key] = dependency;
+    }
+
+    public resolve<T>(key: string, params?: any): T {
+        try {
+            const dependency = this.scope.body[key];
+            if (!dependency) {
+                throw Error(`dependency "${key}" is undefined`);
+            } else {
+                return dependency(params) as T;
+            }
+        } catch (ex) {
+            throw ex;
+        }
+    }
+
+    public new(field: (IoC: IoC) => void) {
+        const childScope = newScope(this.scope);
+        const child = new IoC(childScope);
+        try {
+            field(child);
+        } catch (ex) {
+            throw ex;
+        }
+    }
+
+    public delete(key: string) {
+        this.scope.body[key] = undefined;
+    }
+}
+
+export default IoC;
diff --git a/src/Scope.ts b/src/Scope.ts
new file mode 100644
index 0000000..34b0c97
--- /dev/null
+++ b/src/Scope.ts
@@ -0,0 +1,20 @@
+import Dependency from "./Dependency";
+
+export interface IScope {
+    readonly id: number;
+    readonly parent?: IScope;
+    body: {
+        [k: string]: Dependency | undefined
+    };
+}
+
+export function newScope(other: IScope) {
+    const child = {
+        body: Object.assign({}, other.body),
+        id: 1 + other.id,
+        parent: other
+    };
+    return child;
+}
+
+export default IScope;
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..bf444fe
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,63 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    // "lib": [],                             /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    "outDir": "./dist",                        /* Redirect output structure to the directory. */
+    "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    // "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+  }
+}
diff --git a/tslint.json b/tslint.json
new file mode 100644
index 0000000..37cec62
--- /dev/null
+++ b/tslint.json
@@ -0,0 +1,15 @@
+{
+    "defaultSeverity": "error",
+    "extends": [
+        "tslint:recommended"
+    ],
+    "jsRules": {},
+    "rules": {
+        "trailing-comma": [ false ],
+        "no-var-requires": false,
+        "no-console": [false],
+        "object-literal-sort-keys": false,
+        "ordered-imports": false
+    },
+    "rulesDirectory": []
+}
\ No newline at end of file