import { AccountId } from 'caip';
import { PublicClient } from 'viem';
import { BundlerConfig } from './bundler';
import { BitcoinAddress, BlockNumber, EvmAddress, GetActivityFilters, TransactionValue } from './types';
/** EVM-specific activities - use in all ZeroDev code */
export type EvmActivity = NativeTransactionActivity | Erc20TransactionActivity;
/** Bitcoin-specific activity */
export type BitcoinTransactionActivityData = {
    /** Source addresses from all transaction inputs (vins); may be multiple for UTXO consolidation */
    from: BitcoinAddress[];
    to: BitcoinAddress;
    value: TransactionValue;
    txid: string;
    /** Block explorer URL for this transaction, or null if unavailable */
    explorerUrl: string | null;
};
export type BitcoinTransactionActivity = BaseActivity<ActivityType.BitcoinTransaction, BitcoinTransactionActivityData>;
export type BitcoinActivity = BitcoinTransactionActivity;
/** Chain-agnostic union for AccountClientInterface.getActivities() */
export type Activity = EvmActivity | BitcoinActivity;
export declare enum ActivityType {
    NativeTransaction = "NativeTransaction",
    Erc20Transaction = "Erc20Transaction",
    BitcoinTransaction = "BitcoinTransaction"
}
type BaseActivity<T, D> = {
    type: T;
    blockNumber: BlockNumber;
    data: D;
};
export type NativeTransactionActivity = BaseActivity<ActivityType.NativeTransaction, NativeTransactionActivityData>;
export type Erc20TransactionActivity = BaseActivity<ActivityType.Erc20Transaction, Erc20TransactionActivityData>;
export type NativeTransactionActivityData = {
    from: EvmAddress;
    to: EvmAddress;
    value: TransactionValue;
    txHash: `0x${string}` | null;
    explorerUrl: string | null;
};
export type Erc20TransactionActivityData = {
    from: EvmAddress;
    to: EvmAddress;
    value: TransactionValue;
    contract: EvmAddress;
    txHash: `0x${string}` | null;
    explorerUrl: string | null;
};
/**
 * Retrieves activity history for a smart wallet account
 *
 * This function fetches and aggregates on-chain activities for an account.
 *
 * The function:
 * 1. Fetches kernel-level activities (native transfers, validator changes, Atlas ops)
 * 2. Optionally fetches ERC-20 token transfer activities if token filters provided
 * 3. Applies type filters if specified
 * 4. Sorts all activities by block number
 *
 * @param account - The account identifier to get activities for
 * @param publicClient - Public client for reading blockchain state
 * @param bundlerConfig - Bundler configuration for accessing user operation data
 * @param filters - Optional filters to narrow down activities
 * @param filters.tokens - Array of ERC-20 token addresses to filter by
 * @param filters.types - Array of activity types to include
 * @returns Array of activities sorted by block number (most recent first)
 *
 * @example
 * ```typescript
 * // Get all activities
 * const allActivities = await getActivities(accountId, publicClient, bundlerConfig);
 *
 * // Get only token transfer activities
 * const tokenActivities = await getActivities(
 *   accountId,
 *   publicClient,
 *   bundlerConfig,
 *   { types: [ActivityType.Erc20Transaction] }
 * );
 *
 * // Get activities for specific tokens
 * const usdcActivities = await getActivities(
 *   accountId,
 *   publicClient,
 *   bundlerConfig,
 *   { tokens: ['0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48'] }
 * );
 * ```
 */
export declare function getActivities(account: AccountId, publicClient: PublicClient, bundlerConfig: BundlerConfig, filters?: GetActivityFilters): Promise<EvmActivity[]>;
export {};