@class NSArray; @interface WBSSearchParameters : NSObject <NSSecureCoding> @property (class, readonly, nonatomic) NSArray *searchParameters; @property (class, readonly) BOOL supportsSecureCoding; @property (nonatomic) BOOL isCFSearch; @property (nonatomic) double CFSearchTimeout; @property (nonatomic) BOOL isForVoiceSearch; @property (nonatomic) BOOL isResultFilteringDisabled; @property (nonatomic) BOOL isDedupeThroughAlternativeURLsEnabled; @property (nonatomic) BOOL isLocalPhantomTophitDisabled; @property (nonatomic) BOOL strengthenAutocompleteTriggerExtensionMatching; @property (nonatomic) BOOL enableCompletionListHistoryDeduplicationValue; @property (nonatomic) BOOL enableCompletionListHistoryDeduplicationSwitchToTabValue; @property (nonatomic) long long characterThresholdForAnywhereInTitleOrURL; @property (nonatomic) double percentageThresholdForAnywhereInTitle; @property (nonatomic) double percentageThresholdForAnywhereInURL; @property (nonatomic) long long characterThresholdForStartOfURLPathComponent; @property (nonatomic) long long matchingWordsInTitleThreshold; @property (nonatomic) long long characterThresholdForStartOfTitle; @property (nonatomic) long long characterThresholdForStartOfTitleWord; @property (nonatomic) long long characterThresholdForStartOfTitleWordMatchLongEnoughForTopHit; @property (nonatomic) long long characterThresholdForStartOfURL; @property (nonatomic) double normalizedTopSitesScoreAndVisitCountMultiplier; @property (nonatomic) long long maxBookmarksAndHistoryItems; @property (nonatomic) BOOL isResponsiveCompletionListEnabled; @property (nonatomic) BOOL isMoreSearchProviderSuggestionsEnabled; @property (nonatomic) BOOL isStreamlinedCompletionListEnabled; @property (nonatomic) BOOL isReflectUserIntentInSearchEnabled; + (id)getSearchParametersHelper:(id)a0 withTrial:(id)a1 withCache:(BOOL)a2; - (id)init; - (void)encodeWithCoder:(id)a0; - (id)initWithPreferences:(id)a0; - (id)initWithCoder:(id)a0; - (id)initWithTrial:(BOOL)a0 forPrefs:(id)a1 forTrial:(id)a2; - (void)updateUsingPreferenceKeys:(id)a0; - (void)updateWithDefaults; - (void)updateWithTrial:(BOOL)a0 forTrial:(id)a1; @end