Add all available types for command arguments

The arguments for a command can be either a string, array or map, so
these types have been added to the typings.

Signed-off-by: Cameron Diver <[email protected]>

Author: Cameron Diver

index.d.ts

@@ -2,7 +2,7 @@
 
 export interface CommandEntry {
     name: string;
-    args: string[];
+    args: string | string[] | { [key: string]: string };
     lineno: number;
     raw: string;
     error?: string;