Developers ReferencesSmart ContractsSolidity DocsinterfacesVersion: v2.0_alphainterfacesDocumentation for smart contracts inside the interfaces folder. IEAS.md IGitcoinPassportDecoder.md IHats.md IMACI.md IMPFactory.md IMessageProcessor.md IPoll.md IPollFactory.md ISemaphore.md ITallyFactory.md IVerifier.md IVkRegistry.md