/**
 * Interactive REPL mode for Supen CLI.
 *
 * Features:
 * - Multiline input (shift+enter for newlines, enter to send)
 * - Slash command autocomplete
 * - Command history (up/down arrows)
 * - Tab completion for commands
 * - Streaming response display
 * - Interrupt with Ctrl+C
 */
import { type CommandEntry } from './repl-renderer.js';
import { type ReplTurnEvent, type ReplTurnOutcome, type ReplTurnState } from './repl-events.js';
export declare const CORE_SLASH_COMMANDS: CommandEntry[];
interface ReplSkillEntry {
    name: string;
    description?: string;
    status?: string;
    enabled?: boolean;
    installed?: boolean;
    permission?: {
        level?: number;
    };
}
interface SkillsDisplayData {
    visibleSkills: ReplSkillEntry[];
    availableCount: number;
    enabledCount: number;
    sampleAvailable: string[];
}
export interface ExternalReplCommand extends CommandEntry {
    promptTemplate: string;
    sourcePath?: string;
    skillName?: string;
}
export declare function buildVisibleSkillsForDisplay(commands: ReplSkillEntry[], knownSkillNames?: Set<string>): ReplSkillEntry[];
export declare function parseExternalCommandMarkdown(raw: string, sourcePath?: string): ExternalReplCommand | undefined;
export declare function expandExternalCommandPrompt(promptTemplate: string, rawArgs: string): string;
export declare function formatDaemonConnectionError(error: unknown): string;
export declare function buildCommandsDisplayEntries(externalCommands: ExternalReplCommand[]): CommandEntry[];
export declare function formatSkillsDisplay(data: SkillsDisplayData): string[];
export declare function loadSkillsForDisplay(agentId: string): Promise<SkillsDisplayData>;
export interface ReplStreamHandlers {
    onTextDelta?: (delta: string) => void;
    onActivityEvent?: (event: ReplTurnEvent) => void;
    onErrorMessage?: (message: string) => void;
    onThreadUpdate?: (agentId: string, threadId: string) => void;
    onTurnFooter?: (turnState: ReplTurnState) => void;
}
export declare function consumeReplChatStream(stream: NodeJS.ReadableStream, initialTurnState: ReplTurnState, handlers?: ReplStreamHandlers): Promise<ReplTurnOutcome>;
export declare function startRepl(): Promise<void>;
export {};