import { UTXO } from '../types';
import { UtxoSelectionStrategy, UtxoSelectionResult } from './types';
/**
 * Largest First strategy - good for consolidation
 */
export declare class LargestFirstStrategy implements UtxoSelectionStrategy {
    name: string;
    select(utxos: UTXO[], targetValue: number, feeRate: number, extraOutputs?: number): UtxoSelectionResult | null;
}