import { ExecutionEngine } from '../../vm/interfaces/engine';
import { VmService } from '../context';
/**
 * HeaderGetHash put header's hash to vm stack
 */
export declare function headerGetHash(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetVersion put header's version to vm stack
 */
export declare function headerGetVersion(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetPrevHash put header's prevblockhash to vm stack
 */
export declare function headerGetPrevHash(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetMerkleRoot put header's merkleroot to vm stack
 */
export declare function headerGetMerkleRoot(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetIndex put header's height to vm stack
 */
export declare function headerGetIndex(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetTimestamp put header's timestamp to vm stack
 */
export declare function headerGetTimestamp(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetConsensusData put header's consensus data to vm stack
 */
export declare function headerGetConsensusData(service: VmService, engine: ExecutionEngine): void;
/**
 * HeaderGetNextConsensus put header's consensus to vm stack
 */
export declare function headerGetNextConsensus(service: VmService, engine: ExecutionEngine): void;