diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 00000000..69e7d588
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,24 @@
+declare module "solc" {
+  export function version(): string;
+  export function semver(): string;
+  export function license(): string;
+
+  export let lowlevel: {
+    compileSingle: function(input: string): string;
+    compileMulti: function(input: string): string;
+    compileCallback: function(input: string): string;
+    compileStandard: function(input: string): string;
+  };
+
+  export let features: {
+    legacySingleInput: boolean,
+    multipleInputs: boolean,
+    importCallback: boolean,
+    nativeStandardJSON: boolean,
+  };
+
+  export type ReadCallbackResult = { contents: string } | { error: string };
+  export type ReadCallback = (path: string) => ReadCallbackResult;
+  export type Callbacks = { import: ReadCallback };
+  export function compile(input: string, readCallback?: Callbacks): string;
+}
diff --git a/package.json b/package.json
index e5749aba..133870e3 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "0.5.14",
   "description": "Solidity compiler",
   "main": "index.js",
+  "types": "index.d.ts",
   "bin": {
     "solcjs": "solcjs"
   },