let Utf be an interface

mandel59 · Jun 6, 2014 · 3444c14 · 3444c14
1 parent 698bd0b
commit 3444c14
Show file tree

Hide file tree

Showing 4 changed files with 5 additions and 5 deletions.
diff --git a/unifill/Utf.hx b/unifill/Utf.hx
@@ -1,6 +1,6 @@
 package unifill;
 
-typedef Utf = {
+interface Utf {
 
 	/**
 	   The number of code units in `this`.

diff --git a/unifill/Utf16.hx b/unifill/Utf16.hx
@@ -1,6 +1,6 @@
 package unifill;
 
-class Utf16 {
+class Utf16 implements Utf {
 
 	/**
 	   Converts the code point `code` to a character as a Utf16 string.

diff --git a/unifill/Utf32.hx b/unifill/Utf32.hx
@@ -8,7 +8,7 @@ import python.internal.HxBuiltin;
 /**
    Utf32 provides a UTF-32-encoded string.
 **/
-class Utf32 {
+class Utf32 implements Utf {
 
   public static inline function fromCodePoint(codePoint : Int) : Utf32 {
     return new Utf32(String.fromCharCode(codePoint));
@@ -154,7 +154,7 @@ class Utf32 {
 /**
    Utf32 provides a UTF-32-encoded string.
  **/
-class Utf32 {
+class Utf32 implements Utf {
 
 	public static inline function fromCodePoint(codePoint : Int) : Utf32 {
 		return new Utf32([codePoint]);

diff --git a/unifill/Utf8.hx b/unifill/Utf8.hx
@@ -3,7 +3,7 @@ package unifill;
 import haxe.io.Bytes;
 import haxe.io.BytesBuffer;
 
-class Utf8 {
+class Utf8 implements Utf {
 
 	/**
 	   Converts the code point `code` to a character as a Utf8 string.