import type { SpendableCoin } from './adapters.js';
import type { CoinSelectionOptions, CoinSelectionResult } from './coin-selection.js';
export declare function selectCoinsWasm(coins: SpendableCoin[], options: CoinSelectionOptions, excludedAddresses?: string[]): Promise<CoinSelectionResult>;
export declare function orderCoinsByAmountWasm(coins: SpendableCoin[]): Promise<SpendableCoin[]>;
export declare function sha3_256_hexWasm(data: Uint8Array): Promise<string>;
export declare function computeMultisigAddressWasm(config: {
    type: '2of2' | 'mofn';
    threshold: number;
    publicKeys: string[];
    ownPublicKey: string;
    address?: string;
}): Promise<{
    address: string;
    scriptHash: string;
}>;
export declare function recomputeDigestWasm(transactionHex: string): Promise<string>;
export declare function addDecimalStringsWasm(a: string, b: string): Promise<string>;
export declare function subtractDecimalStringsWasm(a: string, b: string): Promise<string>;
export declare function compareDecimalWasm(a: string, b: string): Promise<number>;
export declare function isPositiveWasm(value: string): Promise<boolean>;