diff --git a/services/surfaceflinger/SurfaceFlingerProperties.h b/services/surfaceflinger/SurfaceFlingerProperties.h
new file mode 100644
index 0000000..92ce5c2
--- /dev/null
+++ b/services/surfaceflinger/SurfaceFlingerProperties.h
@@ -0,0 +1,58 @@
+
+#ifndef SURFACEFLINGERPROPERTIES_H_
+#define SURFACEFLINGERPROPERTIES_H_
+
+#include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
+#include <android/hardware/configstore/1.2/ISurfaceFlingerConfigs.h>
+#include <sysprop/SurfaceFlingerProperties.sysprop.h>
+
+#include <cstdint>
+#include <optional>
+#include <vector>
+
+namespace android {
+namespace sysprop {
+
+int64_t vsync_event_phase_offset_ns(int64_t defaultValue);
+
+int64_t vsync_sf_event_phase_offset_ns(int64_t defaultValue);
+
+bool use_context_priority(bool defaultValue);
+
+int64_t max_frame_buffer_acquired_buffers(int64_t defaultValue);
+
+bool has_wide_color_display(bool defaultValue);
+
+bool running_without_sync_framework(bool defaultValue);
+
+bool has_HDR_display(bool defaultValue);
+
+int64_t present_time_offset_from_vsync_ns(int64_t defaultValue);
+
+bool force_hwc_copy_for_virtual_displays(bool defaultValue);
+
+int64_t max_virtual_display_dimension(int64_t defaultValue);
+
+bool use_vr_flinger(bool defaultValue);
+
+bool start_graphics_allocator_service(bool defaultValue);
+
+SurfaceFlingerProperties::primary_display_orientation_values primary_display_orientation(
+        SurfaceFlingerProperties::primary_display_orientation_values defaultValue);
+
+bool use_color_management(bool defaultValue);
+
+int64_t default_composition_dataspace(
+        android::hardware::graphics::common::V1_2::Dataspace defaultValue);
+
+int32_t default_composition_pixel_format(
+        android::hardware::graphics::common::V1_1::PixelFormat defaultValue);
+
+int64_t wcg_composition_dataspace(
+        android::hardware::graphics::common::V1_2::Dataspace defaultValue);
+
+int32_t wcg_composition_pixel_format(
+        android::hardware::graphics::common::V1_1::PixelFormat defaultValue);
+} // namespace sysprop
+} // namespace android
+#endif // SURFACEFLINGERPROPERTIES_H_