@class SBAppLayout; @interface SBInsertionSwitcherModifierEvent : SBSwitcherModifierEvent @property (readonly, nonatomic) SBAppLayout *appLayout; @property (readonly, nonatomic) unsigned long long index; @property (readonly, nonatomic) unsigned long long phase; - (id)descriptionBuilderWithMultilinePrefix:(id)a0; - (void).cxx_destruct; - (long long)type; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithAppLayout:(id)a0 intoIndex:(unsigned long long)a1 phase:(unsigned long long)a2; @end