package flash.display; @:native("flash.display.ShaderParameterType") extern enum abstract ShaderParameterType(String) { var BOOL; var BOOL2; var BOOL3; var BOOL4; var FLOAT; var FLOAT2; var FLOAT3; var FLOAT4; var INT; var INT2; var INT3; var INT4; var MATRIX2X2; var MATRIX3X3; var MATRIX4X4; }