diff --git a/types/combine-source-map/combine-source-map-tests.ts b/types/combine-source-map/combine-source-map-tests.ts
new file mode 100644
index 0000000000..70f426d7ce
--- /dev/null
+++ b/types/combine-source-map/combine-source-map-tests.ts
@@ -0,0 +1,12 @@
+import combine = require("combine-source-map");
+
+const sourcemap = combine.create();
+
+sourcemap.addFile({ sourceFile: "file.js", source: "return 123" })
+    .addFile({ sourceFile: "source.js", source: "return 'abc'" });
+
+const res: string = sourcemap.base64();
+
+const res2 = sourcemap.comment();
+
+combine.removeComments("(123 | 'abc') // #sourceMappingURL=file.js.map");
diff --git a/types/combine-source-map/index.d.ts b/types/combine-source-map/index.d.ts
new file mode 100644
index 0000000000..43f1c994b0
--- /dev/null
+++ b/types/combine-source-map/index.d.ts
@@ -0,0 +1,59 @@
+// Type definitions for combine-source-map 0.8
+// Project: https://github.com/thlorenz/combine-source-map
+// Definitions by: TeamworkGuy2 <https://github.com/TeamworkGuy2>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/** Add source maps of multiple files, offset them and then combine them into one source map.
+ * (documentation based on project's README file)
+ */
+declare class Combiner {
+    constructor(file?: string, sourceRoot?: string);
+
+    /** Adds map to underlying source map.
+     * If source contains a source map comment that has the source of the original file inlined it will offset these
+     * mappings and include them.
+     * If no source map comment is found or it has no source inlined, mappings for the file will be generated and included
+     * @param opts the 'sourceFile' path/name and the file's 'source' contents
+     * @param offset the source file 'line' number and 'column' number offsets
+     */
+    addFile(opts: { sourceFile: string; source: string }, offset?: Combiner.Offset): Combiner;
+
+    /** output the combined source map in base64 format
+     * @return base64 encoded combined source map
+     */
+    base64(): string;
+
+    /** generate a base64 encoded sourceMappingURL comment
+     * @return base64 encoded sourceMappingUrl comment of the combined source map
+     */
+    comment(): string;
+
+    _addGeneratedMap(sourceFile: string, source: string, offset?: Combiner.Offset): Combiner;
+
+    _addExistingMap(sourceFile: string, source: string, existingMap: any, offset?: Combiner.Offset): Combiner;
+}
+
+declare namespace Combiner {
+    /** An offset line and column number */
+    interface Offset {
+        line?: number;
+        column?: number;
+    }
+
+    /** Create a source map combiner that accepts multiple files, offsets them and then combines them into one source map.
+     * @param file optional name of the generated file
+     * @param sourceRoot optional sourceRoot of the map to be generated
+     * @return Combiner instance to which source maps can be added and later combined
+     */
+    function create(file?: string, sourceRoot?: string): Combiner;
+
+    /** removeComments
+     * @param src
+     * @return src with all sourceMappingUrl comments removed
+     */
+    function removeComments(src: string): string;
+}
+
+export = Combiner;
+
+export as namespace Combiner;
diff --git a/types/combine-source-map/tsconfig.json b/types/combine-source-map/tsconfig.json
new file mode 100644
index 0000000000..8ee6b85743
--- /dev/null
+++ b/types/combine-source-map/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "combine-source-map-tests.ts"
+    ]
+}
\ No newline at end of file
diff --git a/types/combine-source-map/tslint.json b/types/combine-source-map/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/combine-source-map/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }