[darwin] Replace use of *Stops with expressions DSL

1 files changed, 7 insertions, 0 deletions

diff --git a/include/mbgl/style/expression/dsl.hpp b/include/mbgl/style/expression/dsl.hpp
index b4e1ed436e..8a5d1d84f5 100644
--- a/include/mbgl/style/expression/dsl.hpp
+++ b/include/mbgl/style/expression/dsl.hpp
@@ -5,6 +5,7 @@
 #include <mbgl/style/expression/interpolator.hpp>
 
 #include <memory>
+#include <initializer_list>
 
 namespace mbgl {
 namespace style {
@@ -16,6 +17,8 @@ namespace dsl {
 
 std::unique_ptr<Expression> literal(const char* value);
 std::unique_ptr<Expression> literal(Value value);
+std::unique_ptr<Expression> literal(std::initializer_list<double> value);
+std::unique_ptr<Expression> literal(std::initializer_list<const char *> value);
 
 std::unique_ptr<Expression> number(std::unique_ptr<Expression>);
 std::unique_ptr<Expression> string(std::unique_ptr<Expression>);
@@ -38,6 +41,10 @@ std::unique_ptr<Expression> gt(std::unique_ptr<Expression>,
 std::unique_ptr<Expression> lt(std::unique_ptr<Expression>,
                                std::unique_ptr<Expression>);
 
+std::unique_ptr<Expression> step(std::unique_ptr<Expression> input,
+                                 std::unique_ptr<Expression> output0,
+                                 double input1, std::unique_ptr<Expression> output1);
+
 Interpolator linear();
 Interpolator exponential(double base);
 Interpolator cubicBezier(double x1, double y1, double x2, double y2);