import { Struct, Vec } from '../../codec';
import { Bytes, u32 } from '../../primitive';
import { BlockNumber, Signature } from '../runtime';
import { AuthorityId } from '../consensus';
import { SessionIndex } from '../session';
/** u32 */
export declare type AuthIndex = u32;
/** Signature */
export declare type AuthoritySignature = Signature;
/** Struct */
export interface Heartbeat extends Struct {
    /** BlockNumber */
    readonly blockNumber: BlockNumber;
    /** OpaqueNetworkState */
    readonly networkState: OpaqueNetworkState;
    /** SessionIndex */
    readonly sessionIndex: SessionIndex;
    /** AuthorityId */
    readonly authorityId: AuthorityId;
}
/** Bytes */
export declare type OpaqueMultiaddr = Bytes;
/** Struct */
export interface OpaqueNetworkState extends Struct {
    /** OpaquePeerId */
    readonly peerId: OpaquePeerId;
    /** Vec<OpaqueMultiaddr> */
    readonly externalAddresses: Vec<OpaqueMultiaddr>;
}
/** Bytes */
export declare type OpaquePeerId = Bytes;