@class NSString, NSDate; @interface ISPurchaseReceipt : NSObject { NSString *_cancellationReason; NSDate *_receiptCreationDate; NSDate *_renewalDate; } @property (readonly) NSDate *expirationDate; @property (readonly) BOOL isVPPLicensed; @property (readonly) BOOL isRevoked; + (id)receiptWithContentsOfFile:(id)a0; - (id)initWithContentsOfFile:(id)a0; - (void).cxx_destruct; - (BOOL)_anchorTrust:(struct __SecTrust { } *)a0 toRootCertificateIn:(struct __CFArray { } *)a1; - (BOOL)_checkArray:(struct __CFArray { } *)a0 containsCertificateWithOID:(struct __CFString { } *)a1; - (BOOL)_checkIfCertificate:(struct __SecCertificate { } *)a0 containsOID:(struct __CFString { } *)a1; - (struct __CFArray { } *)_copyCertificatesFromSignedData:(struct SecCmsSignedDataStr { } *)a0; - (BOOL)_decodeReceiptData:(id)a0 toDecodedMessage:(inout struct SecCmsMessageStr **)a1; - (struct SecCmsSignedDataStr { } *)_extractSignedDataFromMessage:(struct SecCmsMessageStr { } *)a0; - (BOOL)_parseReceiptFromMessage:(struct SecCmsMessageStr { } *)a0; - (void)_parseTokens:(id)a0; - (BOOL)_setPoliciesForTrust:(struct __SecTrust { } *)a0; - (long long)_verifySignatureForSignedData:(struct SecCmsSignedDataStr { } *)a0 onDate:(id)a1; @end