import { CoinIds } from '@keystonehq/bc-ur-registry';
import { DataType } from '@keystonehq/bc-ur-registry-btc';
import { type UR } from '../types/ur';
import { type KeystoneSDKConfig } from '../types/config';
export declare class KeystonePsbtSDK {
    static DataType: typeof DataType;
    config: KeystoneSDKConfig | undefined;
    constructor(config?: KeystoneSDKConfig);
    parsePSBT(ur: UR): string;
    parseCoinId(ur: UR): CoinIds;
    generatePSBT(psbt: Buffer, coinId: CoinIds): UR;
}