@class NSArray, NSLayoutDimension;
@interface _NSArithmeticLayoutDimension : NSLayoutDimension <NSCompositeLayoutAnchor> {
NSLayoutDimension *_rootLayoutDimension;
double _multiplier;
double _constant;
}
@property (readonly) NSArray *_childAnchors;
- (void)dealloc;
- (void)encodeWithCoder:(id)a0;
- (id)initWithCoder:(id)a0;
- (id)initWithAnchor:(id)a0;
- (double)_valueInEngine:(id)a0;
- (id)_expressionInContext:(struct { long long x0; id x1; id x2; })a0;
- (id)_nearestAncestorLayoutItem;
- (id)equationDescription;
- (id)initWithMultiplier:(double)a0 dimension:(id)a1 constant:(double)a2;
@end