diff --git a/docs/chatterino.d.ts b/docs/chatterino.d.ts
new file mode 100644
index 000000000..d2d668be7
--- /dev/null
+++ b/docs/chatterino.d.ts
@@ -0,0 +1,19 @@
+/** @noSelfInFile */
+
+declare module c2 {
+    enum LogLevel {
+        Debug,
+        Info,
+        Warning,
+        Critical
+    }
+    class CommandContext {
+        words: String[];
+        channel_name: String;
+    }
+
+    function log(level: LogLevel, ...data: any[]): void;
+    function register_command(name: String, handler: (ctx: CommandContext)=>void): boolean;
+    function send_msg(channel: String, text: String): boolean;
+    function system_msg(channel: String, text: String): boolean;
+}