@interface SHCoreError : NSObject + (id)errorWithCode:(long long)a0 underlyingError:(id)a1; + (id)messageForCode:(long long)a0; + (BOOL)annotateError:(id *)a0 withError:(id)a1; + (id)errorWithCode:(long long)a0 underlyingError:(id)a1 keyOverrides:(id)a2; + (id)normalizedError:(id)a0; + (BOOL)annotateError:(id *)a0 code:(long long)a1 underlyingError:(id)a2 keyOverrides:(id)a3; + (id)normalizedUserInfo:(id)a0; @end