import { Network } from '@btc-vision/bitcoin';
import { Feature, Features } from '../Features.js';
import { Generator } from '../Generator.js';
import { ChallengeSolution } from '../../epoch/ChallengeSolution.js';
export declare class P2WDAGenerator extends Generator {
    private static readonly P2WDA_VERSION;
    constructor(senderPubKey: Buffer, contractSaltPubKey: Buffer, network?: Network);
    static validateWitnessSize(dataSize: number, maxWitnessFields?: number, maxBytesPerWitness?: number): boolean;
    compile(calldata: Buffer, contractSecret: Buffer, challenge: ChallengeSolution, maxPriority: bigint, features?: Feature<Features>[]): Buffer;
    getHeader(maxPriority: bigint, features?: Features[]): Buffer;
    private writeFeatures;
    private encodeFeatureData;
}