import { Hex } from "viem";
//#region src/account-signer/types.d.ts
type HexAddress = `0x${string}`;
/**
 * Minimal account signer interface for SDK operations.
 *
 * The SDK authenticates the Polyester smart account address. When ownerAddress
 * is present it is declared as the LOGIN challenge signer, and signMessage must
 * return that EOA's raw 65-byte EIP-191 signature: login rejects Safe/ERC-6492
 * wrapped signatures. Subaccount creation accepts either form.
 */
interface AccountSigner {
  /** Fingerprint of the PolyesterEnvironment this signer was created for */
  readonly environmentFingerprint: string;
  /** The smart account address (used for authentication and trading) */
  readonly accountAddress: HexAddress;
  /** The owner/EOA address. Declared as the LOGIN challenge signer when present; otherwise accountAddress signs. */
  readonly ownerAddress?: HexAddress;
  /**
   * Sign the exact UTF-8 message with EIP-191 semantics. For login this must be
   * the owner EOA's raw 65-byte signature (0x + 130 hex chars), not a
   * smart-account wrapped one. Login SIWE uses Ethereum mainnet (1); wallet
   * adapters must select that network before signing when required (e.g. Phantom).
   * This does not change the Polyester environment used for Safe signing.
   */
  signMessage(message: string): Promise<Hex>;
}
/**
 * Factory function type for lazy account signer initialization.
 * Useful when the signer might not be available at client creation time.
 */
type AccountSignerFactory = () => AccountSigner | null | Promise<AccountSigner | null>;
/**
 * Account signer configuration for the client.
 * Can be a signer instance or a factory for lazy initialization.
 */
type AccountSignerConfig = AccountSigner | AccountSignerFactory;
/**
 * Helper to check if an account signer config is a factory function.
 */
declare function isAccountSignerFactory(config: AccountSignerConfig): config is AccountSignerFactory;
/**
 * Helper to resolve an account signer from config.
 */
declare function resolveAccountSigner(config: AccountSignerConfig | undefined): Promise<AccountSigner | null>;
//#endregion
export { AccountSigner, AccountSignerConfig, AccountSignerFactory, HexAddress, isAccountSignerFactory, resolveAccountSigner };
//# sourceMappingURL=types.d.ts.map