/**
 * Server-side utilities for account operations
 *
 * This module provides utilities for:
 * - Getting account owners (EOA) from account addresses
 * - Resolving agent account addresses by name
 * - Computing counterfactual AA addresses (private key mode only)
 * - Parsing PKH DIDs
 */
export interface ParsedEthrDid {
    account: `0x${string}`;
    chainId: number;
}
/**
 * Parse a did:ethr DID to extract chainId and account address
 *
 * @param didEthr - The did:ethr string (e.g., "did:ethr:11155111:0x1234..." or "did:ethr:0x1234...")
 * @returns Parsed DID with chainId and account address
 */
export declare function parseEthrDid(didEthr: string): ParsedEthrDid;
/**
 * Get the owner (EOA) of an account address using did:ethr format
 *
 * @param didEthr - The did:ethr string (e.g., "did:ethr:11155111:0x1234...")
 * @returns The owner address (EOA) or null if not found or error
 */
export declare function getAccountOwnerByDidEthr(didEthr: string): Promise<string | null>;
/**
 * Get the owner (EOA) of an account address
 *
 * @param accountAddress - The account address (smart account or contract)
 * @param chainId - Chain ID where the account is deployed (defaults to DEFAULT_CHAIN_ID)
 * @returns The owner address (EOA) or null if not found or error
 */
export declare function getAccountOwner(accountAddress: `0x${string}`, chainId?: number): Promise<string | null>;
export type AgentAccountResolution = {
    account: `0x${string}` | null;
    method: 'ens-identity' | 'ens-direct' | 'discovery' | 'deterministic' | null;
};
export declare function extractAgentAccountFromDiscovery(agent: unknown): `0x${string}` | null;
/**
 * Resolve the agent account address using ENS. Falls back to deterministic indication when not found.
 */
export declare function getAgentAccountByAgentName(agentName: string): Promise<AgentAccountResolution>;
/**
 * Get the counterfactual AA address for an agent name (server-side computation with private key)
 *
 * This function computes the AA address using the AdminApp's private key.
 * It should only be used when the server has a private key configured (private key mode).
 *
 * @param agentName - The agent name
 * @param chainId - Chain ID (defaults to DEFAULT_CHAIN_ID)
 * @returns The counterfactual AA address
 */
export declare function getCounterfactualSmartAccountAddressByAgentName(agentName: string, chainId?: number): Promise<`0x${string}`>;
/**
 * @deprecated Use getCounterfactualSmartAccountAddressByAgentName
 */
export declare function getCounterfactualAAAddressByAgentName(agentName: string, chainId?: number): Promise<`0x${string}`>;
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