@class WFType, WFCoercionHandler; @interface WFCoercion : NSObject @property (readonly, nonatomic) WFType *type; @property (readonly, nonatomic) WFCoercionHandler *handler; + (id)coercionToClass:(Class)a0 handler:(id)a1; + (id)coercionToType:(id)a0 handler:(id)a1; - (id)description; - (void).cxx_destruct; - (BOOL)canProduceType:(id)a0; - (BOOL)canProduceType:(id)a0 withConcurrencyMode:(long long)a1; - (id)initWithType:(id)a0 handler:(id)a1; @end