diff --git a/package.json b/package.json
index 3b771f2ea..6cd97b092 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "node": ">=4"
   },
   "scripts": {
-    "test": "xo && flow check test/flow-types && nyc tap --no-cov --timeout=150 --jobs=4 test/*.js test/reporters/*.js",
+    "test": "xo && flow check test/flow-types && tsc -p test/ts-types && nyc tap --no-cov --timeout=150 --jobs=4 test/*.js test/reporters/*.js",
     "test-win": "tap --no-cov --reporter=classic --timeout=150 --jobs=4 test/*.js test/reporters/*.js",
     "visual": "node test/visual/run-visual-tests.js",
     "prepublish": "npm run make-ts",
@@ -188,6 +188,7 @@
     "tap": "^10.0.0",
     "temp-write": "^3.1.0",
     "touch": "^1.0.0",
+    "typescript": "^2.2.2",
     "xo": "^0.18.0",
     "zen-observable": "^0.5.1"
   },
diff --git a/test/ts-types/.gitignore b/test/ts-types/.gitignore
new file mode 100644
index 000000000..a6c7c2852
--- /dev/null
+++ b/test/ts-types/.gitignore
@@ -0,0 +1 @@
+*.js
diff --git a/test/ts-types/regression-1347.ts b/test/ts-types/regression-1347.ts
new file mode 100644
index 000000000..4a864bbe6
--- /dev/null
+++ b/test/ts-types/regression-1347.ts
@@ -0,0 +1,5 @@
+import test from '../..'
+
+test.cb(t => {
+	t.end()
+})
diff --git a/test/ts-types/tsconfig.json b/test/ts-types/tsconfig.json
new file mode 100644
index 000000000..600a425b7
--- /dev/null
+++ b/test/ts-types/tsconfig.json
@@ -0,0 +1,8 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "noImplicitAny": false,
+        "sourceMap": false
+    }
+}
diff --git a/types/base.d.ts b/types/base.d.ts
index c4faed073..b23afa0af 100644
--- a/types/base.d.ts
+++ b/types/base.d.ts
@@ -119,6 +119,13 @@ interface RegisterBase<T> {
     (run: Macros<GenericTestContext<T>>, ...args: any[]): void;
 }
 
+interface CallbackRegisterBase<T> {
+    (name: string, run: GenericCallbackTest<T>): void;
+    (run: GenericCallbackTest<T>): void;
+    (name: string, run: Macros<GenericCallbackTestContext<T>>, ...args: any[]): void;
+    (run: Macros<GenericCallbackTestContext<T>>, ...args: any[]): void;
+}
+
 export default test;
 export const test: RegisterContextual<any>;
 export interface RegisterContextual<T> extends Register<Context<T>> {
diff --git a/types/make.js b/types/make.js
index 46990fa88..9516fbb61 100644
--- a/types/make.js
+++ b/types/make.js
@@ -74,7 +74,11 @@ function generatePrefixed(prefix) {
 				// 'todo' functions don't have a function argument, just a string
 				output += `\t${part}: (name: string) => void;\n`;
 			} else {
-				output += `\t${part}: RegisterBase<T>`;
+				if (arrayHas(parts)('cb')) {
+					output += `\t${part}: CallbackRegisterBase<T>`;
+				} else {
+					output += `\t${part}: RegisterBase<T>`;
+				}
 
 				if (hasChildren(parts)) {
 					// This chain can be continued, make the property an intersection type with the chain continuation