/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { type Config, type Logger, ToolConfirmationOutcome } from '@aetherai/aether-core';
import type { PartListUnion } from '@google/genai';
import type { LoadedSettings } from '../../config/settings.js';
import type { CommandContext, SlashCommand } from '../commands/types.js';
import type { ExtensionUpdateAction, ExtensionUpdateStatus } from '../state/extensions.js';
import type { ConfirmationRequest, HistoryItem, HistoryItemBtw, HistoryItemWithoutId, SlashCommandProcessorResult } from '../types.js';
import type { ArenaDialogType } from './useArenaCommand.js';
import type { UseHistoryManagerReturn } from './useHistoryManager.js';
interface SlashCommandProcessorActions {
    openAuthDialog: () => void;
    openArenaDialog?: (type: Exclude<ArenaDialogType, null>) => void;
    openThemeDialog: () => void;
    openEditorDialog: () => void;
    openSettingsDialog: () => void;
    openModelDialog: (options?: {
        fastModelMode?: boolean;
    }) => void;
    openTrustDialog: () => void;
    openPermissionsDialog: () => void;
    openApprovalModeDialog: () => void;
    openResumeDialog: () => void;
    quit: (messages: HistoryItem[]) => void;
    setDebugMessage: (message: string) => void;
    dispatchExtensionStateUpdate: (action: ExtensionUpdateAction) => void;
    addConfirmUpdateExtensionRequest: (request: ConfirmationRequest) => void;
    openSubagentCreateDialog: () => void;
    openAgentsManagerDialog: () => void;
    openExtensionsManagerDialog: () => void;
    openMcpDialog: () => void;
    openHooksDialog: () => void;
}
/**
 * Hook to define and process slash commands (e.g., /help, /clear).
 */
export declare const useSlashCommandProcessor: (config: Config | null, settings: LoadedSettings, addItem: UseHistoryManagerReturn["addItem"], clearItems: UseHistoryManagerReturn["clearItems"], loadHistory: UseHistoryManagerReturn["loadHistory"], refreshStatic: () => void, toggleVimEnabled: () => Promise<boolean>, isProcessing: boolean, setIsProcessing: (isProcessing: boolean) => void, setGeminiMdFileCount: (count: number) => void, actions: SlashCommandProcessorActions, extensionsUpdateState: Map<string, ExtensionUpdateStatus>, _isConfigInitialized: boolean, logger: Logger | null) => {
    handleSlashCommand: (rawQuery: PartListUnion, oneTimeShellAllowlist?: Set<string>, overwriteConfirmed?: boolean) => Promise<SlashCommandProcessorResult | false>;
    slashCommands: readonly SlashCommand[];
    pendingHistoryItems: HistoryItemWithoutId[];
    btwItem: HistoryItemBtw | null;
    setBtwItem: import("react").Dispatch<import("react").SetStateAction<HistoryItemBtw | null>>;
    cancelBtw: () => void;
    commandContext: CommandContext;
    shellConfirmationRequest: {
        commands: string[];
        onConfirm: (outcome: ToolConfirmationOutcome, approvedCommands?: string[]) => void;
    } | null;
    confirmationRequest: {
        prompt: React.ReactNode;
        onConfirm: (confirmed: boolean) => void;
    } | null;
};
export {};