@class NSNumber, NSDecimalNumber; @interface WFNumberStringSubstitutableState : WFStringSubstitutableState @property (retain, nonatomic) NSNumber *legacyNumber; @property (readonly, nonatomic) NSDecimalNumber *decimalNumber; + (Class)processingValueClass; + (id)valueFromSerializedRepresentation:(id)a0 variableProvider:(id)a1 parameter:(id)a2; - (id)serializedRepresentation; - (id)initWithValue:(id)a0; - (void).cxx_destruct; - (void)processWithContext:(id)a0 userInputRequiredHandler:(id /* block */)a1 valueHandler:(id /* block */)a2; @end