7 files changed, 13 insertions, 1 deletions
diff --git a/include/mbgl/style/source.hpp b/include/mbgl/style/source.hpp
index 2507b67fdc..c3c0609a9f 100644
--- a/include/mbgl/style/source.hpp
+++ b/include/mbgl/style/source.hpp
@@ -22,6 +22,7 @@ class RasterSource;
 class RasterDEMSource;
 class GeoJSONSource;
 class SourceObserver;
+struct LayerTypeInfo;
 
 /**
  * The runtime representation of a [source](https://www.mapbox.com/mapbox-gl-style-spec/#sources) from the Mapbox Style
@@ -74,6 +75,8 @@ public:
     virtual void loadDescription(FileSource&) = 0;
     void dumpDebugLogs() const;
 
+    virtual bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const = 0;
+
     bool loaded = false;
 
     // For use in SDK bindings, which store a reference to a platform-native peer
diff --git a/include/mbgl/style/sources/custom_geometry_source.hpp b/include/mbgl/style/sources/custom_geometry_source.hpp
index a5e545f445..ff04505699 100644
--- a/include/mbgl/style/sources/custom_geometry_source.hpp
+++ b/include/mbgl/style/sources/custom_geometry_source.hpp
@@ -46,6 +46,7 @@ public:
     // Private implementation
     class Impl;
     const Impl& impl() const;
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
     mapbox::base::WeakPtr<Source> makeWeakPtr() override {
         return weakFactory.makeWeakPtr();
     }
diff --git a/include/mbgl/style/sources/geojson_source.hpp b/include/mbgl/style/sources/geojson_source.hpp
index c99687fad6..a256ad6f15 100644
--- a/include/mbgl/style/sources/geojson_source.hpp
+++ b/include/mbgl/style/sources/geojson_source.hpp
@@ -50,6 +50,8 @@ public:
 
     void loadDescription(FileSource&) final;
 
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
+
     mapbox::base::WeakPtr<Source> makeWeakPtr() override {
         return weakFactory.makeWeakPtr();
     }
diff --git a/include/mbgl/style/sources/image_source.hpp b/include/mbgl/style/sources/image_source.hpp
index 84faab33c9..699a3c6494 100644
--- a/include/mbgl/style/sources/image_source.hpp
+++ b/include/mbgl/style/sources/image_source.hpp
@@ -28,6 +28,8 @@ public:
 
     void loadDescription(FileSource&) final;
 
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
+
     mapbox::base::WeakPtr<Source> makeWeakPtr() override {
         return weakFactory.makeWeakPtr();
     }
diff --git a/include/mbgl/style/sources/raster_dem_source.hpp b/include/mbgl/style/sources/raster_dem_source.hpp
index 82588613bc..42e27cd078 100644
--- a/include/mbgl/style/sources/raster_dem_source.hpp
+++ b/include/mbgl/style/sources/raster_dem_source.hpp
@@ -13,7 +13,7 @@ namespace style {
 class RasterDEMSource : public RasterSource {
 public:
     RasterDEMSource(std::string id, variant<std::string, Tileset> urlOrTileset, uint16_t tileSize);
-
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
 };
 
 template <>
diff --git a/include/mbgl/style/sources/raster_source.hpp b/include/mbgl/style/sources/raster_source.hpp
index 1bdced8da7..00a3b788c2 100644
--- a/include/mbgl/style/sources/raster_source.hpp
+++ b/include/mbgl/style/sources/raster_source.hpp
@@ -25,6 +25,8 @@ public:
 
     void loadDescription(FileSource&) final;
 
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
+
     mapbox::base::WeakPtr<Source> makeWeakPtr() final {
         return weakFactory.makeWeakPtr();
     }
diff --git a/include/mbgl/style/sources/vector_source.hpp b/include/mbgl/style/sources/vector_source.hpp
index 97f0a7e5a8..4165af0a61 100644
--- a/include/mbgl/style/sources/vector_source.hpp
+++ b/include/mbgl/style/sources/vector_source.hpp
@@ -24,6 +24,8 @@ public:
 
     void loadDescription(FileSource&) final;
 
+    bool supportsLayerType(const mbgl::style::LayerTypeInfo*) const override;
+
     mapbox::base::WeakPtr<Source> makeWeakPtr() override {
         return weakFactory.makeWeakPtr();
     }