import { UnsubscribeFunction } from "emittery";
import { AgentPubKey, AppAuthenticationToken, AppInfo, CapSecret, CellId, ClonedCell, DnaHash, DnaProperties, EntryHash, FunctionName, InstalledAppId, MembraneProof, MemproofMap, NetworkSeed, Nonce256Bit, RoleName, Timestamp, Transformer, WebsocketConnectionOptions, ZomeName, PreflightRequest, SignedAction, SignedActionHashed, AppDumpNetworkStatsResponse, DumpNetworkMetricsResponse, DumpNetworkMetricsRequest } from "../../index.js";
/**
 * @public
 */
export interface AppEvents {
    signal: Signal;
}
/**
 * @public
 */
export type CallZomeRequestGeneric<Payload> = {
    cell_id: CellId;
    zome_name: ZomeName;
    fn_name: FunctionName;
    provenance?: AgentPubKey;
    payload?: Payload;
    cap_secret?: CapSecret;
    nonce?: Nonce256Bit;
    expires_at?: number;
};
/**
 * @public
 */
export type CallZomeRequest = CallZomeRequestGeneric<any>;
/**
 * @public
 */
export type RoleNameCallZomeRequest = Omit<CallZomeRequest, "cell_id"> & {
    role_name: RoleName;
};
/**
 * @public
 */
export interface CallZomeRequestSigned {
    bytes: Uint8Array;
    signature: Uint8Array;
}
/**
 * @public
 */
export type CallZomeResponseGeneric<Payload> = Payload;
/**
 * @public
 */
export type CallZomeResponse = CallZomeResponseGeneric<any>;
/**
 * @public
 */
export type AppInfoResponse = AppInfo | null;
/**
 * @public
 */
export type ProvideMemproofsRequest = MemproofMap;
/**
 * @public
 */
export type ProvideMemproofsResponse = void;
/**
 * @public
 */
export type EnableRequest = void;
/**
 * @public
 */
export type EnableResponse = void;
/**
 * @public
 */
export interface CreateCloneCellRequest {
    /**
     * The DNA's role id to clone.
     */
    role_name: RoleName;
    /**
     * Modifiers to set for the new cell.
     * At least one of the modifiers must be set to obtain a distinct hash for
     * the clone cell's DNA.
     */
    modifiers: {
        /**
         * The network seed of a DNA is included in the computation of the DNA hash.
         * The DNA hash in turn determines the network peers and the DHT, meaning
         * that only peers with the same DNA hash of a shared DNA participate in the
         * same network and co-create the DHT. To create a separate DHT for the DNA,
         * a unique network seed can be specified.
         */
        network_seed?: NetworkSeed;
        /**
         * Any arbitrary application properties can be included in this object to
         * override the DNA properties.
         */
        properties?: DnaProperties;
    };
    /**
     * Optionally set a proof of membership for the new cell.
     */
    membrane_proof?: MembraneProof;
    /**
     * Optionally a name for the DNA clone.
     */
    name?: string;
}
/**
 * @public
 */
export type CreateCloneCellResponse = ClonedCell;
/**
 * @public
 */
export type CloneId = string;
/**
 * @public
 */
export type CloneCellId = {
    type: "clone_id";
    value: CloneId;
} | {
    type: "dna_hash";
    value: DnaHash;
};
/**
 * @public
 */
export interface DisableCloneCellRequest {
    /**
     * The clone id or cell id of the clone cell
     */
    clone_cell_id: CloneCellId;
}
/**
 * @public
 */
export type DisableCloneCellResponse = void;
/**
 * @public
 */
export type EnableCloneCellRequest = DisableCloneCellRequest;
/**
 * @public
 */
export type EnableCloneCellResponse = CreateCloneCellResponse;
/**
 * Cell id for which the countersigning session state is requested.
 *
 * @public
 */
export type GetCountersigningSessionStateRequest = CellId;
/**
 * @public
 */
export type GetCountersigningSessionStateResponse = null | CountersigningSessionState;
/**
 * Cell id for which the countersigning session should be abandoned.
 *
 * @public
 */
export type AbandonCountersigningSessionStateRequest = CellId;
/**
 * @public
 */
export type AbandonCountersigningSessionStateResponse = null;
/**
 * Cell id for which the countersigning session should be published.
 *
 * @public
 */
export type PublishCountersigningSessionStateRequest = CellId;
/**
 * @public
 */
export type PublishCountersigningSessionStateResponse = null;
/**
 * @public
 */
export declare enum CountersigningSessionStateType {
    Accepted = "Accepted",
    SignaturesCollected = "SignaturesCollected",
    Unknown = "Unknown"
}
/**
 * @public
 */
export type CountersigningSessionState = 
/**
 * This is the entry state. Accepting a countersigning session through the HDK will immediately
 * register the countersigning session in this state, for management by the countersigning workflow.
 *
 * The session will stay in this state even when the agent commits their countersigning entry and only
 * move to the next state when the first signature bundle is received.
 */
{
    [CountersigningSessionStateType.Accepted]: PreflightRequest;
}
/**
 * This is the state where we have collected one or more signatures for a countersigning session.
 *
 * This state can be entered from the [CountersigningSessionState::Accepted] state, which happens
 * when a witness returns a signature bundle to us. While the session has not timed out, we will
 * stay in this state and wait until one of the signatures bundles we have received is valid for
 * the session to be completed.
 *
 * If we entered this state from the [CountersigningSessionState::Accepted] state, we will either
 * complete the session successfully or the session will time out. On a timeout we will move
 * to the [CountersigningSessionState::Unknown] for a limited number of attempts to recover the session.
 *
 * This state can also be entered from the [CountersigningSessionState::Unknown] state, which happens when we
 * have been able to recover the session from the source chain and have requested signed actions
 * from agent authorities to build a signature bundle.
 *
 * If we entered this state from the [CountersigningSessionState::Unknown] state, we will either
 * complete the session successfully, or if the signatures are invalid, we will return to the
 * [CountersigningSessionState::Unknown] state.
 */
 | {
    [CountersigningSessionStateType.SignaturesCollected]: {
        /** The preflight request that has been exchanged among countersigning peers. */
        preflight_request: PreflightRequest;
        /** Signed actions of the committed countersigned entries of all participating peers. */
        signature_bundles: SignedAction[][];
        /**
         * This field is set when the signature bundle came from querying agent activity authorities
         * in the unknown state. If we started from that state, we should return to it if the
         * signature bundle is invalid. Otherwise, stay in this state and wait for more signatures.
         */
        resolution?: SessionResolutionSummary;
    };
}
/**
 * The session is in an unknown state and needs to be resolved.
 *
 * This state is used when we have lost track of the countersigning session. This happens if
 * we have got far enough to create the countersigning entry but have crashed or restarted
 * before we could complete the session. In this case we need to try to discover what the other
 * agent or agents involved in the session have done.
 *
 * This state is also entered temporarily when we have published a signature and then the
 * session has timed out. To avoid deadlocking with two parties both waiting for each other to
 * proceed, we cannot stay in this state indefinitely. We will make a limited number of attempts
 * to recover and if we cannot, we will abandon the session.
 *
 * The only exception to the attempt limiting is if we are unable to reach agent activity authorities
 * to progress resolving the session. In this case, the attempts are not counted towards the
 * configured limit. This does not protect us against a network partition where we can only see
 * a subset of the network, but it does protect us against Holochain forcing a decision while
 * it is unable to reach any peers.
 *
 * Note that because the [PreflightRequest] is stored here, we only ever enter the unknown state
 * if we managed to keep the preflight request in memory, or if we have been able to recover it
 * from the source chain as part of the committed [CounterSigningSessionData]. Otherwise, we
 * are unable to discover what session we were participating in, and we must abandon the session
 * without going through this recovery state.
 */
 | {
    [CountersigningSessionStateType.Unknown]: {
        /** The preflight request that has been exchanged. */
        preflight_request: PreflightRequest;
        /** Summary of the attempts to resolve this session. */
        resolution: SessionResolutionSummary;
        /** Flag if the session is programmed to be force-abandoned on the next countersigning workflow run. */
        force_abandon: boolean;
        /** Flag if the session is programmed to be force-published on the next countersigning workflow run. */
        force_publish: boolean;
    };
};
/**
 * Summary of the workflow's attempts to resolve the outcome a failed countersigning session.
 * This tracks the numbers of attempts and the outcome of the most recent attempt.
 *
 * @public
 */
export interface SessionResolutionSummary {
    /** The reason why session resolution is required. */
    required_reason: ResolutionRequiredReason;
    /**
     * How many attempts have been made to resolve the session.
     *
     * Attempts are made according to the frequency specified by [RETRY_UNKNOWN_SESSION_STATE_DELAY].
     *
     * This count is only correct for the current run of the Holochain conductor. If the conductor
     * is restarted then this counter is also reset.
     */
    attempts: number;
    /** The time of the last attempt to resolve the session. */
    last_attempt_at?: Timestamp;
    /** The outcome of the most recent attempt to resolve the session. */
    outcomes: SessionResolutionOutcome[];
}
/**
 * The reason why a countersigning session can not be resolved automatically and requires manual resolution.
 *
 * @public
 */
export declare enum ResolutionRequiredReason {
    /** The session has timed out, so we should try to resolve its state before abandoning. */
    Timeout = "Timeout",
    /** Something happened, like a conductor restart, and we lost track of the session. */
    Unknown = "Unknown"
}
/**
 * The outcome for a single agent who participated in a countersigning session.
 *
 * [NUM_AUTHORITIES_TO_QUERY] authorities are made to agent activity authorities for each agent,
 * and the decisions are collected into [SessionResolutionOutcome::decisions].
 *
 * @public
 */
export interface SessionResolutionOutcome {
    /**
     * The agent who participated in the countersigning session and is the subject of this
     * resolution outcome.
     */
    agent: AgentPubKey;
    /** The resolved decision for each authority for the subject agent. */
    decisions: SessionCompletionDecision[];
}
/**
 * Decision about an incomplete countersigning session.
 *
 * @public
 */
export declare enum SessionCompletionDecisionType {
    /** Evidence found on the network that this session completed successfully. */
    Complete = "Complete",
    /**
     * Evidence found on the network that this session was abandoned and other agents have
     * added to their chain without completing the session.
     */
    Abandoned = "Abandoned",
    /**
     * No evidence, or inconclusive evidence, was found on the network. Holochain will not make an
     * automatic decision until the evidence is conclusive.
     */
    Indeterminate = "Indeterminate",
    /**There were errors encountered while trying to resolve the session. Errors such as network
     * errors are treated differently to inconclusive evidence. We don't want to force a decision
     * when we're offline, for example. In this case, the resolution must be retried later and this
     * attempt should not be counted.
     */
    Failed = "Failed"
}
/**
 * @public
 */
export type SessionCompletionDecision = {
    [SessionCompletionDecisionType.Complete]: SignedActionHashed;
} | SessionCompletionDecisionType.Abandoned | SessionCompletionDecisionType.Indeterminate | SessionCompletionDecisionType.Failed;
/**
 * @public
 */
export declare enum SignalType {
    App = "app",
    System = "system"
}
/**
 * @public
 */
export type RawSignal = {
    type: SignalType.App;
    value: EncodedAppSignal;
} | {
    type: SignalType.System;
    value: SystemSignal;
};
/**
 * @public
 */
export type Signal = {
    type: SignalType.App;
    value: AppSignal;
} | {
    type: SignalType.System;
    value: SystemSignal;
};
/**
 * @public
 */
export type EncodedAppSignal = {
    cell_id: CellId;
    zome_name: string;
    signal: Uint8Array;
};
/**
 * @public
 */
export type AppSignal = {
    cell_id: CellId;
    zome_name: string;
    payload: unknown;
};
/**
 * @public
 */
export type SystemSignal = {
    SuccessfulCountersigning: EntryHash;
};
/**
 * @public
 */
export type SignalCb = (signal: Signal) => void;
/**
 * @public
 */
export interface AppClient {
    callZome(args: CallZomeRequest | RoleNameCallZomeRequest, timeout?: number): Promise<any>;
    on<Name extends keyof AppEvents>(eventName: Name | readonly Name[], listener: SignalCb): UnsubscribeFunction;
    appInfo(): Promise<AppInfoResponse>;
    myPubKey: AgentPubKey;
    installedAppId: InstalledAppId;
    dumpNetworkStats(): Promise<AppDumpNetworkStatsResponse>;
    dumpNetworkMetrics(args: DumpNetworkMetricsRequest): Promise<DumpNetworkMetricsResponse>;
    createCloneCell(args: CreateCloneCellRequest): Promise<CreateCloneCellResponse>;
    enableCloneCell(args: EnableCloneCellRequest): Promise<EnableCloneCellResponse>;
    disableCloneCell(args: DisableCloneCellRequest): Promise<DisableCloneCellResponse>;
}
/**
 * @public
 */
export interface AppWebsocketConnectionOptions extends WebsocketConnectionOptions {
    token?: AppAuthenticationToken;
    callZomeTransform?: CallZomeTransform;
}
/**
 * @public
 */
export type CallZomeTransform = Transformer<CallZomeRequest | CallZomeRequestSigned, Promise<CallZomeRequestSigned>, CallZomeResponseGeneric<Uint8Array>, CallZomeResponse>;