Rename iCharTrie.d.ts to charTrie.ts

The file will store a concrete implementation of ICharTrie.

Author: wimpyprogrammer

src/types/iCharTree.d.ts renamed to src/types/charTrie.ts

@@ -1,4 +1,4 @@
 type Char = string;
 interface ICharTrie extends Map<Char, ICharTrie> {
-	[headChar: string]: ICharTrie;
+	[headChar: string]: any | ICharTrie;
 }