Always follow aliased imports.

Apparently Haxe generates a typedef for these, but other files are prevented from accessing it.

src/echoes/macro/MacroTools.hx

@@ -32,18 +32,32 @@ class MacroTools {
 	 * unless they're marked `@:eager`. Normally, it only follows monomorphs
 	 * and `Null<T>` types.
 	 */
-	public static function followMono(type:Type):Type {
+	public static function followMono(type:Type, ?importAliases:Array<String>):Type {
+		if(importAliases == null) {
+			importAliases = [];
+			for(i in Context.getLocalImports()) {
+				switch(i.mode) {
+					case IAsName(alias):
+						importAliases.push(alias);
+					default:
+				}
+			}
+		}
+
 		return switch(type) {
 			case null:
 				null;
 			case TMono(_.get() => innerType):
-				followMono(innerType);
+				followMono(innerType, importAliases);
 			case TAbstract(_.get() => { name: "Null" }, [innerType]):
-				followMono(innerType);
+				followMono(innerType, importAliases);
+			case TType(_.get() => { name: name, type: innerType }, _)
+				if(importAliases.contains(name)):
+				followMono(innerType, importAliases);
 			case TAbstract(_.get() => { type: innerType, meta: meta }, _)
 				| TType(_.get() => { type: innerType, meta: meta }, _)
 				if(meta.has(":eager")):
-				followMono(innerType);
+				followMono(innerType, importAliases);
 			default:
 				type;
 		};

test/EdgeCaseTest.hx

@@ -1,6 +1,7 @@
 package;
 
 import Components;
+import Components.Color as ColorAlias;
 import echoes.Echoes;
 import echoes.Entity;
 import echoes.System;
@@ -140,6 +141,18 @@ class EdgeCaseTest extends Test {
 		#end
 	}
 
+	private function testImportAs():Void {
+		final entity:Entity = new Entity();
+
+		Assert.notNull(Echoes.getComponentStorage(ColorAlias));
+
+		entity.add((0x112233:ColorAlias));
+		Assert.equals(0x112233, entity.get(Color));
+
+		entity.remove(Color);
+		Assert.isFalse(entity.exists(ColorAlias));
+	}
+
 	private function testNullComponents():Void {
 		final entity:Entity = new Entity();