import type { Hex } from 'viem';
import { type GrantPermissionsParameters, type GrantPermissionsReturnType } from 'viem/experimental';
import { OpenfortError } from '../../core/errors';
import type { OpenfortHookOptions } from '../../types';
type GrantPermissionsRequest = {
    request: GrantPermissionsParameters;
    sessionKey: Hex;
};
type GrantPermissionsResult = {
    address: `0x${string}`;
} & GrantPermissionsReturnType;
type GrantPermissionsHookResult = {
    error?: OpenfortError;
} & Partial<GrantPermissionsResult>;
type GrantPermissionsHookOptions = OpenfortHookOptions<GrantPermissionsHookResult>;
/**
 * Grants session key permissions for EIP-7702 / account abstraction.
 *
 * @param hookOptions - Optional callbacks and configuration
 * @returns grantPermissions(request), status, data, error
 *
 * @example
 * ```tsx
 * const { grantPermissions } = useGrantPermissions()
 * await grantPermissions({ request: { ... } })
 * ```
 */
export declare const useGrantPermissions: (hookOptions?: GrantPermissionsHookOptions) => {
    isLoading: boolean;
    isError: boolean;
    isSuccess: boolean;
    error: OpenfortError | null | undefined;
    grantPermissions: ({ request }: GrantPermissionsRequest, options?: GrantPermissionsHookOptions) => Promise<GrantPermissionsHookResult>;
    data: GrantPermissionsResult | null;
    reset: () => void;
};
export {};