diff --git a/moment-round/index.d.ts b/moment-round/index.d.ts
new file mode 100644
index 0000000000..441cec3f6f
--- /dev/null
+++ b/moment-round/index.d.ts
@@ -0,0 +1,16 @@
+// Type definitions for moment-round 1.0
+// Project: https://github.com/WebDevTmas/moment-round
+// Definitions by: Jacob Baskin <https://github.com/jacobbaskin>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+import * as moment from 'moment';
+
+export = moment;
+
+declare module 'moment' {
+    interface Moment {
+        round(precision: number, key: string, direction?: 'round' | 'ceil' | 'floor'): Moment;
+        ceil(precision: number, key: string): Moment;
+        floor(precision: number, key: string): Moment;
+    }
+}
diff --git a/moment-round/moment-round-tests.ts b/moment-round/moment-round-tests.ts
new file mode 100644
index 0000000000..063e3cbea4
--- /dev/null
+++ b/moment-round/moment-round-tests.ts
@@ -0,0 +1,8 @@
+import * as moment from 'moment';
+
+var m = moment();
+m.round(5, 'seconds');
+m.ceil(3, 'minutes');
+m.floor(16, 'hours');
+m.ceil(21, 'hours');
+m.ceil(20, 'hours');
diff --git a/moment-round/package.json b/moment-round/package.json
new file mode 100644
index 0000000000..4c6d24a445
--- /dev/null
+++ b/moment-round/package.json
@@ -0,0 +1,5 @@
+{
+    "dependencies": {
+        "moment": ">=2.14.0"
+    }
+}
\ No newline at end of file
diff --git a/moment-round/tsconfig.json b/moment-round/tsconfig.json
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index 0000000000..7054df992f
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+++ b/moment-round/tsconfig.json
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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "moment-round-tests.ts"
+    ]
+}
diff --git a/moment-round/tslint.json b/moment-round/tslint.json
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index 0000000000..377cc837d4
--- /dev/null
+++ b/moment-round/tslint.json
@@ -0,0 +1 @@
+{ "extends": "../tslint.json" }