diff --git a/types/react-immutable-proptypes/index.d.ts b/types/react-immutable-proptypes/index.d.ts
new file mode 100644
index 0000000000..51130774ac
--- /dev/null
+++ b/types/react-immutable-proptypes/index.d.ts
@@ -0,0 +1,31 @@
+// Type definitions for react-immutable-proptypes 2.1
+// Project: https://github.com/HurricaneJames/react-immutable-proptypes
+// Definitions by: Joris van der Wel <https://github.com/Joris-van-der-Wel>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+import { Validator, Requireable, ValidationMap } from 'prop-types';
+import * as Immutable from 'immutable';
+
+export function listOf<V>(type: Validator<V>): Requireable<Immutable.List<V>>;
+export function mapOf<V, K = any>(valueType: Validator<V>, keyType?: Validator<K>): Requireable<Immutable.Map<K, V>>;
+export function orderedMapOf<V, K = any>(valueType: Validator<V>, keyType?: Validator<K>): Requireable<Immutable.OrderedMap<K, V>>;
+export function setOf<V>(type: Validator<V>): Requireable<Immutable.Set<V>>;
+export function orderedSetOf<V>(type: Validator<V>): Requireable<Immutable.OrderedSet<V>>;
+export function stackOf<V>(type: Validator<V>): Requireable<Immutable.Stack<V>>;
+export function iterableOf<V>(type: Validator<V>): Requireable<Immutable.Iterable<any, V>>;
+// todo: recordOf can be made more useful when immutable v4 releases, because it has much better typescript
+//   support (for example by setting the return type to RecordOf<InferProps<P>>)
+export function recordOf(type: ValidationMap<any>): Requireable<Immutable.Map<string, any>>;
+export function shape(type: ValidationMap<any>): Requireable<Immutable.Iterable<any, any>>;
+export function contains(type: ValidationMap<any>): Requireable<Immutable.Iterable<any, any>>;
+export function mapContains(type: ValidationMap<any>): Requireable<Immutable.Map<any, any>>;
+export const list: Requireable<Immutable.List<any>>;
+export const map: Requireable<Immutable.Map<any, any>>;
+export const orderedMap: Requireable<Immutable.OrderedMap<any, any>>;
+export const set: Requireable<Immutable.Set<any>>;
+export const orderedSet: Requireable<Immutable.OrderedSet<any>>;
+export const stack: Requireable<Immutable.Stack<any>>;
+export const seq: Requireable<Immutable.Seq<any, any>>;
+export const record: Requireable<Immutable.Map<string, any>>;
+export const iterable: Requireable<Immutable.Iterable<any, any>>;
diff --git a/types/react-immutable-proptypes/package.json b/types/react-immutable-proptypes/package.json
new file mode 100644
index 0000000000..12231bb461
--- /dev/null
+++ b/types/react-immutable-proptypes/package.json
@@ -0,0 +1,6 @@
+{
+    "private": true,
+    "dependencies": {
+        "immutable": "^3.8.2"
+    }
+}
diff --git a/types/react-immutable-proptypes/react-immutable-proptypes-tests.ts b/types/react-immutable-proptypes/react-immutable-proptypes-tests.ts
new file mode 100644
index 0000000000..e6a55aebca
--- /dev/null
+++ b/types/react-immutable-proptypes/react-immutable-proptypes-tests.ts
@@ -0,0 +1,86 @@
+import * as PropTypes from 'prop-types';
+import * as Immutable from 'immutable';
+import * as ImmutablePropTypes from 'react-immutable-proptypes';
+
+interface Props {
+    list: Immutable.List<any>;
+    map: Immutable.Map<any, any>;
+    orderedMap: Immutable.OrderedMap<any, any>;
+    set: Immutable.Set<any>;
+    orderedSet: Immutable.OrderedSet<any>;
+    stack: Immutable.Stack<any>;
+    seq: Immutable.Seq<any, any>;
+    record: Immutable.Map<string, any>;
+    iterable: Immutable.Iterable<any, any>;
+    listOf: Immutable.List<string>;
+    mapOf: Immutable.Map<string, number>;
+    mapOfNoKey: Immutable.Map<any, number>;
+    orderedMapOf: Immutable.OrderedMap<string, number>;
+    orderedMapOfNoKey: Immutable.OrderedMap<any, number>;
+    setOf: Immutable.Set<string>;
+    orderedSetOf: Immutable.OrderedSet<string>;
+    stackOf: Immutable.Stack<string>;
+    iterableOf: Immutable.Iterable<any, string>;
+    recordOf: Immutable.Map<string, any>;
+    shape: Immutable.Iterable<any, any>;
+    contains: Immutable.Iterable<any, any>;
+    mapContains: Immutable.Map<any, any>;
+}
+
+const propTypes: PropTypes.ValidationMap<Props> = {
+    list: ImmutablePropTypes.list.isRequired,
+    map: ImmutablePropTypes.map.isRequired,
+    orderedMap: ImmutablePropTypes.orderedMap.isRequired,
+    set: ImmutablePropTypes.set.isRequired,
+    orderedSet: ImmutablePropTypes.orderedSet.isRequired,
+    stack: ImmutablePropTypes.stack.isRequired,
+    seq: ImmutablePropTypes.seq.isRequired,
+    record: ImmutablePropTypes.record.isRequired,
+    iterable: ImmutablePropTypes.iterable.isRequired,
+    listOf: ImmutablePropTypes.listOf(
+        PropTypes.string.isRequired
+    ).isRequired,
+    mapOf: ImmutablePropTypes.mapOf(
+        PropTypes.number.isRequired,
+        PropTypes.string.isRequired
+    ).isRequired,
+    mapOfNoKey: ImmutablePropTypes.mapOf(
+        PropTypes.number.isRequired
+    ).isRequired,
+    orderedMapOf: ImmutablePropTypes.orderedMapOf(
+        PropTypes.number.isRequired,
+        PropTypes.string.isRequired
+    ).isRequired,
+    orderedMapOfNoKey: ImmutablePropTypes.orderedMapOf(
+        PropTypes.number.isRequired
+    ).isRequired,
+    setOf: ImmutablePropTypes.setOf(
+        PropTypes.string.isRequired
+    ).isRequired,
+    orderedSetOf: ImmutablePropTypes.orderedSetOf(
+        PropTypes.string.isRequired
+    ).isRequired,
+    stackOf: ImmutablePropTypes.stackOf(
+        PropTypes.string.isRequired
+    ).isRequired,
+    iterableOf: ImmutablePropTypes.iterableOf(
+        PropTypes.string.isRequired
+    ).isRequired,
+    recordOf: ImmutablePropTypes.recordOf({
+        foo: PropTypes.string.isRequired,
+    }).isRequired,
+    shape: ImmutablePropTypes.shape({
+        foo: PropTypes.string.isRequired,
+    }).isRequired,
+    contains: ImmutablePropTypes.contains({
+        foo: PropTypes.string.isRequired,
+    }).isRequired,
+    mapContains: ImmutablePropTypes.mapContains({
+        foo: PropTypes.string.isRequired,
+    }).isRequired,
+};
+
+type ExtractedProps = PropTypes.InferProps<typeof propTypes>;
+
+// $ExpectType true
+type ExtractPropsMatch = ExtractedProps extends Props ? true : false;
diff --git a/types/react-immutable-proptypes/tsconfig.json b/types/react-immutable-proptypes/tsconfig.json
new file mode 100644
index 0000000000..785c86edeb
--- /dev/null
+++ b/types/react-immutable-proptypes/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",
+        "react-immutable-proptypes-tests.ts"
+    ]
+}
diff --git a/types/react-immutable-proptypes/tslint.json b/types/react-immutable-proptypes/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/react-immutable-proptypes/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }