diff --git a/types/configs-overload/configs-overload-tests.ts b/types/configs-overload/configs-overload-tests.ts
new file mode 100644
index 0000000000..941139de42
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+++ b/types/configs-overload/configs-overload-tests.ts
@@ -0,0 +1,8 @@
+import configsOverload from 'configs-overload';
+
+configsOverload();
+configsOverload('./configs');
+configsOverload('./configs', {});
+configsOverload('./configs', { defaultEnv: 'default' });
+configsOverload('./configs', { env: 'production' });
+configsOverload('./configs', { defaultEnv: 'default', env: 'production' });
diff --git a/types/configs-overload/index.d.ts b/types/configs-overload/index.d.ts
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index 0000000000..d10a213ef5
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+++ b/types/configs-overload/index.d.ts
@@ -0,0 +1,15 @@
+// Type definitions for configs-overload 0.2
+// Project: https://github.com/floatdrop/configs-overload
+// Definitions by: Anton Drobot <https://github.com/anton-drobot>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export interface ConfigsOverloadOptions {
+    defaultEnv?: string;
+    env?: string;
+}
+
+export interface ExtendableConfig {
+    [key: string]: any;
+}
+
+export default function configsOverload(configsDirectory?: string, options?: ConfigsOverloadOptions): ExtendableConfig;
diff --git a/types/configs-overload/tsconfig.json b/types/configs-overload/tsconfig.json
new file mode 100644
index 0000000000..b3adead4a3
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+++ b/types/configs-overload/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "configs-overload-tests.ts"
+    ]
+}
diff --git a/types/configs-overload/tslint.json b/types/configs-overload/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
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+++ b/types/configs-overload/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }