import { AccountId } from 'caip';
import { PublicClient } from 'viem';
import { AddressVersion } from '../../config';
import { ValidatorAddress } from '../../types';
/**
 * Validator type
 */
export declare enum ValidatorType {
    /**
     * SECP256k1 ECDSA validator
     */
    SECP256k1 = "secp256k1"
}
/**
 * Validator configuration
 */
export type ValidatorConfig = {
    /**
     * Validator type
     */
    type: ValidatorType;
    /**
     * Validator address
     */
    address: ValidatorAddress;
};
/**
 * Account config
 */
export type AccountConfig = {
    /**
     * Account ID
     */
    id: AccountId;
    /**
     * Validator configuration
     */
    validatorConfig: ValidatorConfig;
};
/**
 * Detect validator type from address
 *
 * This function maps known validator contract addresses to their
 * corresponding validator types. It's used during account config
 * retrieval to determine which validator is currently active.
 *
 * @param addr - The validator contract address to identify
 * @returns The validator type (SECP256k1 or MLDSA_44)
 *
 * @throws {Error} If the address doesn't match any known validator
 *
 * @example
 * ```typescript
 * const type = detectValidatorType('0x845ADb2C711129d4f3966735eD98a9F09fC4cE57');
 * console.log(type); // ValidatorType.SECP256k1
 * ```
 */
export declare function detectValidatorType(addr: ValidatorAddress): ValidatorType;
/**
 * Gets the default validator configuration for a given address version
 *
 * Each address version may have a different default validator that's used during initial
 * address creation.
 *
 * @param version - The address version to get the default validator for
 * @returns The default validator configuration for the specified version
 *
 * @throws {Error} If the address version is not supported
 *
 * @example
 * ```typescript
 * const config = getDefaultValidatorConfigForVersion(AddressVersion.V1);
 * console.log(config.type); // ValidatorType.SECP256k1
 * ```
 */
export declare function getDefaultValidatorConfigForVersion(version: AddressVersion): ValidatorConfig;
/**
 * Retrieves the configuration for a specific account
 *
 * Since LibQC accounts are modular and upgradeable, their configuration
 * (particularly the active validator) can change over time. This function
 * fetches the current on-chain configuration for an account.
 *
 * @param accountId - The CAIP-10 account identifier
 * @param publicClient - Public client for reading blockchain state
 * @param version - The address version
 * @returns The current account configuration
 *
 * @example
 * ```typescript
 * const config = await getAccountConfig(
 *   accountId,
 *   publicClient,
 *   AddressVersion.V1
 * );
 * console.log(`Active validator: ${config.validatorConfig.type}`);
 * ```
 */
export declare function getAccountConfig(accountId: AccountId, publicClient: PublicClient, version: AddressVersion): Promise<AccountConfig>;
/**
 * Creates a validator configuration for a given validator type
 *
 * @param type The validator type
 * @returns The validator configuration
 */
export declare function createValidatorConfig(type: ValidatorType): ValidatorConfig;