/**
 * BlockHeader type and creator
 */
import { BlockVersion } from './block-version';
import { BlockId } from './block-id';
export interface BlockHeader {
    readonly version: BlockVersion;
    readonly chainId: string;
    readonly height: number;
    readonly time: Date;
    readonly lastBlockId: BlockId | null;
    readonly lastCommitHash: Uint8Array;
    readonly dataHash: Uint8Array;
    readonly validatorsHash: Uint8Array;
    readonly nextValidatorsHash: Uint8Array;
    readonly consensusHash: Uint8Array;
    readonly appHash: Uint8Array;
    readonly lastResultsHash: Uint8Array;
    readonly evidenceHash: Uint8Array;
    readonly proposerAddress: Uint8Array;
}
export declare const BlockHeaderCodec: import("../../../codec").BaseCodec<BlockHeader>;
export declare function createBlockHeader(data: unknown): BlockHeader;