@interface AVBackdropView : AVView + (void)applyBaseTrackTintToView:(id)a0; + (void)removeAllFiltersFromView:(id)a0; + (void)applySecondaryGlyphTintToView:(id)a0; + (id)secondaryMaterialOverlayView; + (void)applyPrimaryGlyphTintToView:(id)a0; + (void)applyCompletedTrackTintToView:(id)a0; + (void)applyGlyphTintColor:(id)a0 toView:(id)a1; + (id)secondaryGlyphTintColor; + (void)configureView:(id)a0 forTintEffectWithColor:(id)a1 filterType:(id)a2; + (void)configureView:(id)a0 withBackgroundFillOfColor:(id)a1 opacity:(double)a2 filter:(id)a3; + (void)applyLoadedTrackTintToView:(id)a0; + (void)configureSlider:(id)a0 thumbView:(id)a1 loadedTrackView:(id)a2 withTimelineMarkers:(id)a3; + (void)configureSlider:(id)a0 thumbView:(id)a1 loadedTrackView:(id)a2; @end