@interface CNVCardParameterEncoder : NSObject + (id)substitutions; + (id)encodeParameterValue:(id)a0; + (BOOL)mustEncloseStringInQuotes:(id)a0; + (id)stringByEnclosingInQuotesIfNecessary:(id)a0; + (id)stringByReplacingEncodableCharactersInString:(id)a0; @end