/* statum-0.1.vapi generated by valac 0.56.19, do not modify. */

[CCode (gir_namespace = "statum", gir_version = "0.1")]
namespace Statum {
	namespace Cryptography {
		[CCode (cheader_filename = "statum-0.1.h")]
		public class EncryptionProvider : GLib.Object {
			public const string DEFAULT_NAMESPACE;
			public EncryptionProvider ();
			public string author_properties (string @namespace, Invercargill.Properties data) throws GLib.Error;
			public string author_string (string @namespace, string data);
			public Invercargill.Properties read_properties (string @namespace, string blob) throws GLib.Error;
			public string read_string (string @namespace, string blob) throws Statum.Cryptography.EncryptionError;
			public EncryptionProvider.with_keys (uint8[] signing_secret_key, uint8[] signing_public_key, uint8[] sealing_secret_key, uint8[] sealing_public_key);
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class SigningProvider : GLib.Object {
			public SigningProvider ();
			public Statum.Model.FrameDto author_frame (string content);
			public uint8[] get_public_key ();
			public string sign (string content);
			public bool verify (string content, string signature_b64);
			public void verify_frame (Statum.Model.FrameDto frame) throws Statum.Cryptography.SigningError;
			public bool verify_with_key (string content, string signature_b64, uint8[] verification_public_key);
			public SigningProvider.with_keys (uint8[] secret_key, uint8[] public_key);
			public string signer_id { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public errordomain EncryptionError {
			DECRYPTION_FAILED,
			SIGNATURE_INVALID,
			NAMESPACE_MISMATCH
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public errordomain SigningError {
			INVALID_SIGNATURE
		}
	}
	namespace Model {
		[CCode (cheader_filename = "statum-0.1.h")]
		public class ActionDto : GLib.Object {
			public ActionDto ();
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.ActionDto> get_mapper ();
			public InvercargillJson.JsonElement to_element () throws GLib.Error;
			public string method { get; set; }
			public string? @private { get; set; }
			public string uri { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class ClearDirectiveDto : Statum.Model.DirectiveDto {
			public ClearDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.ClearDirectiveDto> get_mapper ();
			public ClearDirectiveDto.with_key (string key);
			public override string discriminator { get; }
			public string key { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public abstract class DirectiveDto : GLib.Object {
			protected DirectiveDto ();
			protected abstract Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.DataStructures.Series<Statum.Model.DirectiveDto> deserialize_array (InvercargillJson.JsonElement element) throws GLib.Error;
			public static Statum.Model.DirectiveDto from_json (InvercargillJson.JsonObject json) throws GLib.Error;
			public static InvercargillJson.JsonElement serialize_array (Invercargill.Lot<Statum.Model.DirectiveDto> directives) throws GLib.Error;
			public InvercargillJson.JsonElement to_json () throws GLib.Error;
			public InvercargillJson.JsonObject to_json_object () throws GLib.Error;
			public abstract string discriminator { get; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class ErrorDirectiveDto : Statum.Model.DirectiveDto {
			public ErrorDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.ErrorDirectiveDto> get_mapper ();
			public string? code { get; set; }
			public Invercargill.Properties? data { get; set; }
			public override string discriminator { get; }
			public string? message { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class FormResetDirectiveDto : Statum.Model.DirectiveDto {
			public FormResetDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.FormResetDirectiveDto> get_mapper ();
			public FormResetDirectiveDto.with_form (string form);
			public override string discriminator { get; }
			public string form { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class FormSubmitDirectiveDto : Statum.Model.DirectiveDto {
			public FormSubmitDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.FormSubmitDirectiveDto> get_mapper ();
			public FormSubmitDirectiveDto.with_form (string form, string? action = null, string? method = null);
			public string? action { get; set; }
			public override string discriminator { get; }
			public string form { get; set; }
			public string? method { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class FrameDto : GLib.Object {
			public FrameDto ();
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.FrameDto> get_mapper ();
			public string content { get; set; }
			public string signature { get; set; }
			public string signer { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class InvalidateDirectiveDto : Statum.Model.DirectiveDto {
			public InvalidateDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.InvalidateDirectiveDto> get_mapper ();
			public InvalidateDirectiveDto.with_signature (string signature);
			public override string discriminator { get; }
			public string signature { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class NavigateDirectiveDto : Statum.Model.DirectiveDto {
			public NavigateDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.NavigateDirectiveDto> get_mapper ();
			public NavigateDirectiveDto.with_uri (string uri);
			public override string discriminator { get; }
			public string uri { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class NotifyDirectiveDto : Statum.Model.DirectiveDto {
			public NotifyDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.NotifyDirectiveDto> get_mapper ();
			public NotifyDirectiveDto.@with (string kind, string message);
			public override string discriminator { get; }
			public string kind { get; set; }
			public string message { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class PostDirectiveDto : Statum.Model.DirectiveDto {
			public PostDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.PostDirectiveDto> get_mapper ();
			public PostDirectiveDto.@with (string uri, Invercargill.Properties data);
			public Invercargill.Properties data { get; set; }
			public override string discriminator { get; }
			public string uri { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class SetDirectiveDto : Statum.Model.DirectiveDto {
			public SetDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.SetDirectiveDto> get_mapper ();
			public SetDirectiveDto.with_frame (Statum.Model.FrameDto snapshot_frame);
			public override string discriminator { get; }
			public Statum.Model.FrameDto snapshot_frame { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class SlotDto : GLib.Object {
			public SlotDto ();
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.SlotDto> get_mapper ();
			public string key { get; set; }
			public Statum.Scope scope { get; set; }
			public string slot_type { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class SnapshotDto : GLib.Object {
			public SnapshotDto ();
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.SnapshotDto> get_mapper ();
			public GLib.DateTime as_at { get; set; }
			public GLib.DateTime? invalid_after { get; set; }
			public string? @private { get; set; }
			public Invercargill.Properties @public { get; set; }
			public Statum.Model.SlotDto slot { get; set; }
			public GLib.DateTime? transmit_after { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class SubscribeDirectiveDto : Statum.Model.DirectiveDto {
			public SubscribeDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.SubscribeDirectiveDto> get_mapper ();
			public SubscribeDirectiveDto.with_key (string key);
			public override string discriminator { get; }
			public string key { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class TransmitDirectiveDto : Statum.Model.DirectiveDto {
			public TransmitDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.TransmitDirectiveDto> get_mapper ();
			public TransmitDirectiveDto.@with (string key, bool retry);
			public override string discriminator { get; }
			public string key { get; set; }
			public bool retry { get; set; }
		}
		[CCode (cheader_filename = "statum-0.1.h")]
		public class UnsubscribeDirectiveDto : Statum.Model.DirectiveDto {
			public UnsubscribeDirectiveDto ();
			protected override Invercargill.Properties build_field_properties () throws GLib.Error;
			public static Invercargill.Mapping.PropertyMapper<Statum.Model.UnsubscribeDirectiveDto> get_mapper ();
			public UnsubscribeDirectiveDto.with_key (string key);
			public override string discriminator { get; }
			public string key { get; set; }
		}
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ActionEndpoint : GLib.Object, Astralis.Endpoint {
		public ActionEndpoint ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ActionRegistry : GLib.Object {
		public ActionRegistry ();
		public Statum.Model.ActionDto author<TAction> (string method = "POST");
		public Statum.Model.ActionDto author_private<TAction,TPrivate> (TPrivate model, string method = "POST") throws GLib.Error;
		public string guid_for<TAction> ();
		public string guid_for_type (GLib.Type type);
		public string namespace_for<TAction> ();
		public string namespace_for_type (GLib.Type type);
		public void register<TAction> ();
		public void register_type (GLib.Type type);
		public GLib.Type? resolve (string guid);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ChannelEndpoint : Astralis.SseEndpoint, Statum.ChannelService {
		public ChannelEndpoint ();
		public bool has_channel (string id);
		public override async void new_connection (Astralis.HttpContext http_context, Astralis.RouteContext route_context, Astralis.SseStream stream);
		public void subscribe (string id, string key);
		public void unsubscribe (string id, string key);
		public override uint retry_interval { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ChannelSubscriptionEndpoint : GLib.Object, Astralis.Endpoint {
		public ChannelSubscriptionEndpoint ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ClientScript : Statum.ConstantStatumResource {
		public ClientScript ();
		public override string get_best_encoding (Invercargill.Set<string> supported);
		public override unowned uint8[] get_encoding (string encoding);
		public override string content_type { get; }
		public override string file_hash { get; }
		public override string name { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ClientWorker : Statum.ConstantStatumResource {
		public ClientWorker ();
		public override string get_best_encoding (Invercargill.Set<string> supported);
		public override unowned uint8[] get_encoding (string encoding);
		public override string content_type { get; }
		public override string file_hash { get; }
		public override string name { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class ConstantStatumResource : GLib.Object, Statum.StatumResource {
		protected ConstantStatumResource ();
		public abstract string get_best_encoding (Invercargill.Set<string> supported);
		public abstract unowned uint8[] get_encoding (string encoding);
		public abstract string content_type { get; }
		public abstract string file_hash { get; }
		public abstract string name { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class DirectiveBuilder : GLib.Object {
		public async Invercargill.Lot<Statum.Model.DirectiveDto> build () throws GLib.Error;
		public Statum.DirectiveBuilder clear (string key);
		public Statum.DirectiveBuilder error (string message, string? code = null, Invercargill.Properties? data = null);
		public Statum.DirectiveBuilder form_reset (string form_id);
		public Statum.DirectiveBuilder form_submit (string form_id, string? action = null, string? method = null);
		public Statum.DirectiveBuilder invalidate (string signature);
		public Statum.DirectiveBuilder navigate (string uri);
		public Statum.DirectiveBuilder notify (string kind, string message);
		public Statum.DirectiveBuilder post (string uri, Invercargill.Properties data);
		public Statum.DirectiveBuilder @set (Statum.Slot slot);
		public Statum.DirectiveBuilder set_frame (Statum.Model.FrameDto frame);
		public Statum.DirectiveBuilder set_global (string type_name) throws GLib.Error;
		public Statum.DirectiveBuilder set_private_typed<TPublic,TPrivate> (string type_name, Statum.Scope scope, TPublic pub, TPrivate priv) throws GLib.Error;
		public Statum.DirectiveBuilder set_typed<TPublic> (string type_name, Statum.Scope scope, TPublic pub) throws GLib.Error;
		public Statum.DirectiveBuilder subscribe (string key);
		public Statum.DirectiveBuilder subscribe_global (string type_name);
		public async Invercargill.Lot<Statum.Model.DirectiveDto> to_lot () throws GLib.Error;
		public Statum.DirectiveBuilder transmit (string key, bool retry = false);
		public Statum.DirectiveBuilder unsubscribe (string key);
		public Statum.DirectiveBuilder update (string key, Statum.State state);
		public Statum.DirectiveBuilder update_held<TPublic> (string type_name, owned Statum.UpdateMutator<TPublic> mutator) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class EntrypointEndpoint : GLib.Object, Astralis.Endpoint {
		public EntrypointEndpoint ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class EntrypointMatch : GLib.Object {
		public EntrypointMatch ();
		public GLib.Type entrypoint_type { get; set; }
		public Invercargill.ReadOnlyAssociative<string,string> route_params { get; set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class EntrypointRouteTable : GLib.Object {
		public EntrypointRouteTable ();
		public Statum.EntrypointMatch? match (string uri);
		public void register (Astralis.EndpointRoute route, GLib.Type entrypoint_type);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class GObjectMapping : GLib.Object {
		public GObjectMapping ();
		public static GLib.Object from_properties (GLib.Type type, Invercargill.Properties props) throws GLib.Error;
		public static T from_properties_typed<T> (GLib.Type type, Invercargill.Properties props) throws GLib.Error;
		public static bool? get_bool (Invercargill.Properties props, string key);
		public static double? get_double (Invercargill.Properties props, string key);
		public static int? get_int (Invercargill.Properties props, string key);
		public static string? get_string (Invercargill.Properties props, string key);
		public static void register_mapper<T> (Invercargill.Mapping.PropertyMapper<T> mapper);
		public static Invercargill.DataStructures.PropertyDictionary to_properties (GLib.Object model) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class HeldSlot : GLib.Object {
		public HeldSlot ();
		public GLib.DateTime as_at { get; set; }
		public GLib.DateTime? invalid_after { get; set; }
		public string key { get; set; }
		public Invercargill.Properties @private { get; set; }
		public Invercargill.Properties @public { get; set; }
		public Statum.Scope scope { get; set; }
		public GLib.DateTime? transmit_after { get; set; }
		public string type_name { get; set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class HeldSlotResolver : GLib.Object {
		public HeldSlotResolver ();
		public Statum.ResolvedSlots resolve (Astralis.HttpContext http_context);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class HeldStates : GLib.Object {
		public T @get<T> (string type_name);
		public Invercargill.Properties? get_properties (string type_name);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ResolvedSlots : GLib.Object {
		public ResolvedSlots ();
		public Invercargill.DataStructures.Dictionary<string,Statum.HeldSlot> held { get; private set; }
		public Invercargill.DataStructures.Series<string> invalid_signatures { get; private set; }
		public Invercargill.DataStructures.Series<string> stale_keys { get; private set; }
		public Invercargill.DataStructures.Series<string> transmit_keys { get; private set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class ResourceEndpoint : GLib.Object, Astralis.Endpoint {
		public ResourceEndpoint ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class Slot : GLib.Object {
		public Slot ();
		public Statum.State current_state { get; set; }
		public string id { get; set; }
		public Statum.Scope scope { get; set; }
		public string type_name { get; set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class SlotPostEndpoint : GLib.Object, Astralis.Endpoint {
		public SlotPostEndpoint ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class State : GLib.Object {
		public State ();
		public GLib.DateTime last_touched { get; set; }
		public Invercargill.Properties private_data { get; set; }
		public Invercargill.Properties public_data { get; set; }
		public string type_name { get; set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class StateModifier : GLib.Object, Statum.TopicStateModifier {
		protected Statum.StateService state_service;
		protected StateModifier ();
		public abstract GLib.Object? derive (GLib.Object payload, GLib.Object? current, Statum.HeldStates held);
		public abstract GLib.Type state_type { get; }
		public string state_type_name { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class StateService : GLib.Object {
		public const string GLOBAL_KEY_PREFIX;
		public StateService ();
		public void cleanup ();
		public async void clear_global (string type_name);
		public async void clear_slot (string key);
		public Statum.Slot? get_slot (string id);
		public Statum.Slot new_global_slot (string type_name, Statum.Scope slot_scope, Statum.State state);
		public Statum.Slot new_slot (Statum.Scope slot_scope, Statum.State initial_state);
		public bool restore_slot (Statum.Model.FrameDto frame) throws GLib.Error;
		public Statum.Model.FrameDto? sign_slot (string id, bool unidirectional = false) throws GLib.Error;
		public async Statum.Model.FrameDto update (string key, Statum.State state) throws GLib.Error;
		public async Statum.Model.FrameDto update_global (string type_name, Statum.State state) throws GLib.Error;
		public async void update_global_typed<TPublic> (string type_name, owned Statum.UpdateMutator<TPublic> mutator) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class StatumAction : GLib.Object, Astralis.Endpoint {
		protected Statum.ActionRegistry action_registry;
		protected Statum.ChannelService channel_service;
		protected Statum.Cryptography.EncryptionProvider encryption_provider;
		protected Statum.StatumRequest request;
		protected Statum.HeldSlotResolver resolver;
		protected Inversion.Scope scope;
		protected Statum.StateService state_service;
		protected Statum.TopicRegistry topic_registry;
		public const string ACTION_PRIVATE_NAMESPACE;
		protected StatumAction ();
		protected Statum.DirectiveBuilder directives ();
		public abstract async Statum.DirectiveBuilder handle () throws GLib.Error;
		protected virtual string? private_error_code { get; }
		protected virtual string private_error_message { get; }
		protected virtual string private_namespace { get; }
		protected virtual bool requires_valid_private { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class StatumConfigurator : GLib.Object {
		public Statum.StateService state_service;
		public Statum.TopicRegistry topic_registry;
		public StatumConfigurator ();
		public void action<TAction> ();
		public void add_page<TPage,TEntrypoint> () throws GLib.Error;
		public void add_resource<T> ();
		public void add_static_page<TPage> () throws GLib.Error;
		public void global<TPublic> (string type_name, TPublic initial) throws GLib.Error;
		public void topic<TTopic> (string prefix);
		public void topic_modifier<TModifier,TState> (string prefix);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class StatumDirectives : GLib.Object {
		public const string CONTENT_TYPE;
		public StatumDirectives ();
		public static Astralis.HttpResult to_result (Invercargill.Lot<Statum.Model.DirectiveDto> directives, Invercargill.Lot<string>? invalid_signatures = null, Statum.StateService? state_service = null, Invercargill.Lot<string>? stale_keys = null) throws GLib.Error;
		public static Astralis.HttpResult transmit_result (Invercargill.Lot<string> transmit_keys, Invercargill.Lot<string>? invalid_signatures = null) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class StatumEntrypoint : GLib.Object {
		protected Statum.ActionRegistry action_registry;
		protected Statum.ChannelService channel_service;
		protected Statum.StatumRequest request;
		protected Statum.StateService state_service;
		protected Statum.TopicRegistry topic_registry;
		protected StatumEntrypoint ();
		protected Statum.DirectiveBuilder directives ();
		public abstract async Statum.DirectiveBuilder handle () throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class StatumModule : GLib.Object, Inversion.Module {
		public StatumModule ();
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class StatumPage : GLib.Object, Astralis.Endpoint {
		protected StatumPage ();
		public abstract string get_best_encoding (Invercargill.Set<string> supported);
		public abstract unowned uint8[] get_encoding (string encoding);
		public abstract string get_etag_for (string encoding);
		public abstract string content_type { get; }
		public abstract string route { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class StatumRequest : GLib.Object {
		public StatumRequest ();
		public TPublic held_as<TPublic> (string type_name);
		public string? route (string name);
		public Invercargill.Properties? action_private { get; set; }
		public Astralis.FormData? form { get; set; }
		public Invercargill.ReadOnlyAssociative<string,Statum.HeldSlot> held { get; set; }
		public Invercargill.DataStructures.Catalogue<string,string> query { get; set; }
		public Invercargill.ReadOnlyAssociative<string,string> route_params { get; set; }
		public string uri { get; set; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class Topic<TPayload> : GLib.Object, Statum.TopicLoader {
		protected Topic ();
		public abstract async TPayload load (string topic_key) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public class TopicRegistry : GLib.Object {
		public TopicRegistry ();
		public void register_modifier<TModifier,TState> (string prefix);
		public void register_topic<TTopic> (string prefix);
		public void sweep ();
		public async void trigger (string topic_key) throws GLib.Error;
		public void watch (string topic_key, string slot_key, string slot_type, Invercargill.ReadOnlyAssociative<string,Statum.HeldSlot> request_held);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public abstract class TypedStatumAction<TPrivate> : Statum.StatumAction {
		protected TypedStatumAction ();
		protected override string private_namespace { get; }
		protected virtual GLib.Type private_type { get; }
		protected TPrivate request_private { get; }
		protected override bool requires_valid_private { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public interface ChannelService : GLib.Object {
		public abstract async void push_clear (string key);
		public abstract async void push_set (string key, string frame_json);
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public interface StatumResource : GLib.Object {
		public abstract string get_best_encoding (Invercargill.Set<string> supported);
		public abstract string get_etag_for (string encoding);
		public abstract Astralis.HttpResult to_result (string encoding, Astralis.StatusCode status = Astralis.StatusCode.OK) throws GLib.Error;
		public abstract string name { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public interface TopicLoader : GLib.Object {
		public abstract async GLib.Object? load_payload (string topic_key) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public interface TopicStateModifier : GLib.Object {
		public abstract async Statum.ModifierOutcome apply (GLib.Object payload, string slot_key, Statum.HeldStates held) throws GLib.Error;
		public abstract GLib.Type state_type { get; }
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public enum ModifierOutcome {
		UPDATED,
		UNCHANGED,
		CLEARED
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public enum Scope {
		DEVICE,
		SESSION,
		FLOW,
		PAGE,
		TRANSIENT;
		public string to_string ();
		public static Statum.Scope? from_string (string value);
		public static Statum.Scope parse (string value) throws GLib.Error;
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public errordomain ModelError {
		INVALID_SCOPE,
		UNKNOWN_DIRECTIVE
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public errordomain StateError {
		SLOT_NOT_FOUND
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public errordomain StatumError {
		CONFIGURATION
	}
	[CCode (cheader_filename = "statum-0.1.h")]
	public delegate void UpdateMutator<T> (T current);
}