import type { Message, TopicValidatorResult } from "@libp2p/gossipsub";
import type { PeerIdStr } from "@libp2p/gossipsub/types";
import type { Libp2p } from "libp2p";
import { BeaconConfig, ForkBoundary } from "@lodestar/config";
import { AttesterSlashing, DataColumnSidecar, LightClientFinalityUpdate, LightClientOptimisticUpdate, SignedAggregateAndProof, SignedBeaconBlock, SingleAttestation, Slot, SubnetID, altair, capella, deneb, gloas, phase0 } from "@lodestar/types";
import { Logger } from "@lodestar/utils";
import { AttestationError, AttestationErrorType } from "../../chain/errors/attestationError.js";
import { GossipActionError } from "../../chain/errors/gossipValidation.js";
import { IBeaconChain } from "../../chain/index.js";
import { JobItemQueue } from "../../util/queue/index.js";
export declare enum GossipType {
    beacon_block = "beacon_block",
    blob_sidecar = "blob_sidecar",
    data_column_sidecar = "data_column_sidecar",
    beacon_aggregate_and_proof = "beacon_aggregate_and_proof",
    beacon_attestation = "beacon_attestation",
    voluntary_exit = "voluntary_exit",
    proposer_slashing = "proposer_slashing",
    attester_slashing = "attester_slashing",
    sync_committee_contribution_and_proof = "sync_committee_contribution_and_proof",
    sync_committee = "sync_committee",
    light_client_finality_update = "light_client_finality_update",
    light_client_optimistic_update = "light_client_optimistic_update",
    bls_to_execution_change = "bls_to_execution_change",
    execution_payload = "execution_payload",
    payload_attestation_message = "payload_attestation_message",
    execution_payload_bid = "execution_payload_bid"
}
export type SequentialGossipType = Exclude<GossipType, GossipType.beacon_attestation>;
export type BatchGossipType = GossipType.beacon_attestation;
export declare enum GossipEncoding {
    ssz_snappy = "ssz_snappy"
}
/**
 * Note: `IGossipTopic`s are all relative to the local `genesisValidatorsRoot`
 */
export interface IGossipTopic {
    type: GossipType;
    boundary: ForkBoundary;
    encoding?: GossipEncoding;
}
export type GossipTopicTypeMap = {
    [GossipType.beacon_block]: {
        type: GossipType.beacon_block;
    };
    [GossipType.blob_sidecar]: {
        type: GossipType.blob_sidecar;
        subnet: SubnetID;
    };
    [GossipType.data_column_sidecar]: {
        type: GossipType.data_column_sidecar;
        subnet: SubnetID;
    };
    [GossipType.beacon_aggregate_and_proof]: {
        type: GossipType.beacon_aggregate_and_proof;
    };
    [GossipType.beacon_attestation]: {
        type: GossipType.beacon_attestation;
        subnet: SubnetID;
    };
    [GossipType.voluntary_exit]: {
        type: GossipType.voluntary_exit;
    };
    [GossipType.proposer_slashing]: {
        type: GossipType.proposer_slashing;
    };
    [GossipType.attester_slashing]: {
        type: GossipType.attester_slashing;
    };
    [GossipType.sync_committee_contribution_and_proof]: {
        type: GossipType.sync_committee_contribution_and_proof;
    };
    [GossipType.sync_committee]: {
        type: GossipType.sync_committee;
        subnet: SubnetID;
    };
    [GossipType.light_client_finality_update]: {
        type: GossipType.light_client_finality_update;
    };
    [GossipType.light_client_optimistic_update]: {
        type: GossipType.light_client_optimistic_update;
    };
    [GossipType.bls_to_execution_change]: {
        type: GossipType.bls_to_execution_change;
    };
    [GossipType.execution_payload]: {
        type: GossipType.execution_payload;
    };
    [GossipType.payload_attestation_message]: {
        type: GossipType.payload_attestation_message;
    };
    [GossipType.execution_payload_bid]: {
        type: GossipType.execution_payload_bid;
    };
};
export type GossipTopicMap = {
    [K in keyof GossipTopicTypeMap]: GossipTopicTypeMap[K] & IGossipTopic;
};
/**
 * Gossip topic split into a struct
 */
export type GossipTopic = GossipTopicMap[keyof GossipTopicMap];
export type SSZTypeOfGossipTopic<T extends GossipTopic> = T extends {
    type: infer K extends GossipType;
} ? GossipTypeMap[K] : never;
export type GossipTypeMap = {
    [GossipType.beacon_block]: SignedBeaconBlock;
    [GossipType.blob_sidecar]: deneb.BlobSidecar;
    [GossipType.beacon_aggregate_and_proof]: SignedAggregateAndProof;
    [GossipType.beacon_attestation]: SingleAttestation;
    [GossipType.data_column_sidecar]: DataColumnSidecar;
    [GossipType.voluntary_exit]: phase0.SignedVoluntaryExit;
    [GossipType.proposer_slashing]: phase0.ProposerSlashing;
    [GossipType.attester_slashing]: AttesterSlashing;
    [GossipType.sync_committee_contribution_and_proof]: altair.SignedContributionAndProof;
    [GossipType.sync_committee]: altair.SyncCommitteeMessage;
    [GossipType.light_client_finality_update]: LightClientFinalityUpdate;
    [GossipType.light_client_optimistic_update]: LightClientOptimisticUpdate;
    [GossipType.bls_to_execution_change]: capella.SignedBLSToExecutionChange;
    [GossipType.execution_payload]: gloas.SignedExecutionPayloadEnvelope;
    [GossipType.payload_attestation_message]: gloas.PayloadAttestationMessage;
    [GossipType.execution_payload_bid]: gloas.SignedExecutionPayloadBid;
};
export type GossipFnByType = {
    [GossipType.beacon_block]: (signedBlock: SignedBeaconBlock) => Promise<void> | void;
    [GossipType.blob_sidecar]: (blobSidecar: deneb.BlobSidecar) => Promise<void> | void;
    [GossipType.beacon_aggregate_and_proof]: (aggregateAndProof: SignedAggregateAndProof) => Promise<void> | void;
    [GossipType.beacon_attestation]: (attestation: SingleAttestation) => Promise<void> | void;
    [GossipType.data_column_sidecar]: (dataColumnSidecar: DataColumnSidecar) => Promise<void> | void;
    [GossipType.voluntary_exit]: (voluntaryExit: phase0.SignedVoluntaryExit) => Promise<void> | void;
    [GossipType.proposer_slashing]: (proposerSlashing: phase0.ProposerSlashing) => Promise<void> | void;
    [GossipType.attester_slashing]: (attesterSlashing: AttesterSlashing) => Promise<void> | void;
    [GossipType.sync_committee_contribution_and_proof]: (signedContributionAndProof: altair.SignedContributionAndProof) => Promise<void> | void;
    [GossipType.sync_committee]: (syncCommittee: altair.SyncCommitteeMessage) => Promise<void> | void;
    [GossipType.light_client_finality_update]: (lightClientFinalityUpdate: LightClientFinalityUpdate) => Promise<void> | void;
    [GossipType.light_client_optimistic_update]: (lightClientOptimisticUpdate: LightClientOptimisticUpdate) => Promise<void> | void;
    [GossipType.bls_to_execution_change]: (blsToExecutionChange: capella.SignedBLSToExecutionChange) => Promise<void> | void;
    [GossipType.execution_payload]: (executionPayloadEnvelope: gloas.SignedExecutionPayloadEnvelope) => Promise<void> | void;
    [GossipType.payload_attestation_message]: (payloadAttestationMessage: gloas.PayloadAttestationMessage) => Promise<void> | void;
    [GossipType.execution_payload_bid]: (executionPayloadBid: gloas.SignedExecutionPayloadBid) => Promise<void> | void;
};
export type GossipFn = GossipFnByType[keyof GossipFnByType];
export type GossipModules = {
    config: BeaconConfig;
    libp2p: Libp2p;
    logger: Logger;
    chain: IBeaconChain;
};
/**
 * Contains various methods for validation of incoming gossip topic data.
 * The conditions for valid gossip topics and how they are handled are specified here:
 * https://github.com/ethereum/consensus-specs/blob/v1.1.10/specs/phase0/p2p-interface.md#global-topics
 */
/**
 * Top-level type for gossip validation functions
 *
 * js-libp2p-gossipsub expects validation functions that look like this
 */
export type GossipMessageInfo = {
    topic: GossipTopic;
    msg: Message;
    propagationSource: PeerIdStr;
    clientAgent: string;
    clientVersion: string;
    seenTimestampSec: number;
    msgSlot: Slot | null;
    indexed?: string;
};
export type GossipValidatorFn = (messageInfo: GossipMessageInfo) => Promise<TopicValidatorResult>;
export type GossipValidatorBatchFn = (messageInfos: GossipMessageInfo[]) => Promise<TopicValidatorResult[]>;
export type ValidatorFnsByType = {
    [K in GossipType]: GossipValidatorFn;
};
export type GossipJobQueues = {
    [K in GossipType]: JobItemQueue<Parameters<GossipValidatorFn>, ResolvedType<GossipValidatorFn>>;
};
export type GossipData = {
    serializedData: Uint8Array;
    msgSlot?: Slot | null;
    indexed?: string;
};
export type GossipHandlerParam = {
    gossipData: GossipData;
    topic: GossipTopicMap[GossipType];
    peerIdStr: string;
    seenTimestampSec: number;
};
export type GossipHandlerFn = (gossipHandlerParam: GossipHandlerParam) => Promise<void>;
export type BatchGossipHandlerFn = (gossipHandlerParam: GossipHandlerParam[]) => Promise<(null | AttestationError)[]>;
export type GossipHandlerParamGeneric<T extends GossipType> = {
    gossipData: GossipData;
    topic: GossipTopicMap[T];
    peerIdStr: string;
    seenTimestampSec: number;
};
export type GossipHandlers = {
    [K in GossipType]: SequentialGossipHandler<K> | BatchGossipHandler<K>;
};
export type SequentialGossipHandler<K extends GossipType> = (gossipHandlerParam: GossipHandlerParamGeneric<K>) => Promise<void>;
export type SequentialGossipHandlers = {
    [K in SequentialGossipType]: SequentialGossipHandler<K>;
};
export type BatchGossipHandlers = {
    [K in BatchGossipType]: BatchGossipHandler<K>;
};
export type BatchGossipHandler<K extends GossipType> = (gossipHandlerParams: GossipHandlerParamGeneric<K>[]) => Promise<(null | GossipActionError<AttestationErrorType>)[]>;
export type ResolvedType<F extends (...args: any) => Promise<any>> = F extends (...args: any) => Promise<infer T> ? T : never;
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