@interface SLCollaborationAttributionViewMetricsProvider : NSObject { void /* unknown type, empty encoding */ metrics; } @property (nonatomic, readonly) struct CGSize { double x0; double x1; } drawingSize; @property (nonatomic, readonly) double avatarDiameter; @property (nonatomic, readonly) double avatarLabelSpace; @property (nonatomic, readonly) double titleSubtitleSpace; - (const struct __CTLine { } *)singleLineSubtitleForString:(id)a0; - (const struct __CTLine { } *)singleLineTitleForString:(id)a0; - (id)init; - (void).cxx_destruct; - (id)initWithSlotStyle:(id)a0 tag:(id)a1; - (id)initWithVariant:(long long)a0 slotStyle:(id)a1 maxWidth:(double)a2 placeholderGlyphConfig:(id)a3; @end