import type { CompactSessionOutcome } from '../../session-compact.js';
import type { CommandResult } from './command-context.js';
export type CompactChannelOutcome = CompactSessionOutcome | {
    ok: false;
    reason: 'no-session';
};
export type CompactSessionByChannel = (opts: {
    channel: string;
}) => Promise<CompactChannelOutcome>;
export declare function createCompactHandler(compactSession: CompactSessionByChannel | null): (channel: string) => Promise<CommandResult>;