@class NSData; @interface MHSchemaMHCrownPressed : SISchemaInstrumentationMessage { struct { unsigned char isAlwaysOnMicAudioUsed : 1; } _has; } @property (nonatomic) BOOL isAlwaysOnMicAudioUsed; @property (nonatomic) BOOL hasIsAlwaysOnMicAudioUsed; @property (readonly, nonatomic) NSData *jsonData; - (unsigned long long)hash; - (id)suppressMessageUnderConditions; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (id)initWithDictionary:(id)a0; - (id)dictionaryRepresentation; - (BOOL)isEqual:(id)a0; - (id)initWithJSON:(id)a0; - (void)deleteIsAlwaysOnMicAudioUsed; @end