System/Library/PrivateFrameworks/RelevanceEngine.framework

_REMLRuleExplanation.h

NSObject
>
REMLExplanation

@class REFilteringRule;

@interface _REMLRuleExplanation : REMLExplanation {
    REFilteringRule *_rule;
}

- (id)initWithRule:(id)a0;
- (void).cxx_destruct;

@end