diff --git a/types/standard-error/index.d.ts b/types/standard-error/index.d.ts
new file mode 100644
index 0000000000..4bdf04c33e
--- /dev/null
+++ b/types/standard-error/index.d.ts
@@ -0,0 +1,15 @@
+// Type definitions for standard-error 1.1
+// Project: https://github.com/moll/js-standard-error
+// Definitions by: Labat Robin <https://github.com/roblabat>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+// TypeScript Version: 2.2
+
+export = StandardError;
+
+declare class StandardError extends Error {
+    [key: string]: any;
+
+    constructor(message: string, props?: any);
+    constructor(props: any);
+}
diff --git a/types/standard-error/standard-error-tests.ts b/types/standard-error/standard-error-tests.ts
new file mode 100644
index 0000000000..a5184da531
--- /dev/null
+++ b/types/standard-error/standard-error-tests.ts
@@ -0,0 +1,13 @@
+import StandardError = require('standard-error');
+
+let error = new StandardError('test'); // $ExpectType StandardError
+
+error.message; // $ExpectType string
+error.name; // $ExpectType string
+error.stack; // $ExpectType string | undefined
+
+error = new StandardError({ name: 'test', foo: 'bar' }); // $ExpectType StandardError
+
+error.foo; // $ExpectType any
+
+error = new StandardError('test', { foo: 'bar' }); // $ExpectType StandardError
diff --git a/types/standard-error/tsconfig.json b/types/standard-error/tsconfig.json
new file mode 100644
index 0000000000..b0e6e23d4b
--- /dev/null
+++ b/types/standard-error/tsconfig.json
@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": ["index.d.ts", "standard-error-tests.ts"]
+}
diff --git a/types/standard-error/tslint.json b/types/standard-error/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/standard-error/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/standard-http-error/index.d.ts b/types/standard-http-error/index.d.ts
new file mode 100644
index 0000000000..9b95acebeb
--- /dev/null
+++ b/types/standard-http-error/index.d.ts
@@ -0,0 +1,17 @@
+// Type definitions for standard-http-error 2.0
+// Project: https://github.com/moll/js-standard-http-error
+// Definitions by: Labat Robin <https://github.com/roblabat>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+// TypeScript Version: 2.2
+
+import StandardError = require('standard-error');
+
+export = HttpError;
+
+declare class HttpError extends StandardError {
+    code: number;
+
+    constructor(code: number | string, message?: string, props?: object);
+    constructor(code: number | string, props?: object);
+}
diff --git a/types/standard-http-error/standard-http-error-tests.ts b/types/standard-http-error/standard-http-error-tests.ts
new file mode 100644
index 0000000000..0b430774d2
--- /dev/null
+++ b/types/standard-http-error/standard-http-error-tests.ts
@@ -0,0 +1,16 @@
+import HttpError = require('standard-http-error');
+
+let error = new HttpError(200); // $ExpectType HttpError
+
+error.code; // $ExpectType number
+error.message; // $ExpectType string
+error.name; // $ExpectType string
+error.stack; // $ExpectType string | undefined
+
+error = new HttpError(200, 'test'); // $ExpectType HttpError
+error = new HttpError('OK', 'test'); // $ExpectType HttpError
+error = new HttpError(200, 'test', { foo: 'bar' }); // $ExpectType HttpError
+
+error.foo; // $ExpectType any
+
+error = new HttpError(200, { message: 'test', foo: 'bar' }); // $ExpectType HttpError
diff --git a/types/standard-http-error/tsconfig.json b/types/standard-http-error/tsconfig.json
new file mode 100644
index 0000000000..cc399408e1
--- /dev/null
+++ b/types/standard-http-error/tsconfig.json
@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": ["index.d.ts", "standard-http-error-tests.ts"]
+}
diff --git a/types/standard-http-error/tslint.json b/types/standard-http-error/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/standard-http-error/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }