import { AgentActivitySession, selectWorkspaceAgentConsumerSessions, AgentSessionEngineState } from '@tutti-os/agent-activity-core';
import { b as AgentGUIResolvedProvider, A as AgentGUIConversationTitleFallback, a as AgentGUIConversationTitleLeadingMentionKind } from './agentConversationTitleProjection.d-DlZ1F_oF.js';

type AgentGUIConversationRailTitlePromptsBySessionId = Readonly<Record<string, string>>;

type AgentGUIConsumerSessions = ReturnType<typeof selectWorkspaceAgentConsumerSessions>;
type AgentConversationRailStatus = "working" | "waiting" | "ready" | "completed" | "failed" | "canceled";
interface AgentConversationRailSummary {
    agentTargetId?: string | null;
    cwd: string;
    id: string;
    isolation?: AgentActivitySession["isolation"];
    needsUserAction?: boolean;
    pinnedAtUnixMs?: number | null;
    provider: AgentGUIResolvedProvider;
    railSectionKey?: string;
    resumable?: boolean;
    sortTimeUnixMs?: number;
    status: AgentConversationRailStatus;
    title: string;
    titleFallback?: AgentGUIConversationTitleFallback;
    titleLeadingMentionKind?: AgentGUIConversationTitleLeadingMentionKind | null;
    updatedAtUnixMs: number;
    userId?: string;
}
declare function projectCanonicalAgentGUIConversationSummaries(sessions: AgentGUIConsumerSessions, firstUserDisplayPromptsBySessionId?: AgentGUIConversationRailTitlePromptsBySessionId, rootSessionIdsAwaitingUserAction?: ReadonlySet<string>): AgentConversationRailSummary[];
declare function projectCanonicalAgentGUIConversationSummariesFromState(state: AgentSessionEngineState, input: {
    firstUserDisplayPromptsBySessionId?: AgentGUIConversationRailTitlePromptsBySessionId;
    provider?: string | null;
    rootSessionIdsAwaitingUserAction?: ReadonlySet<string>;
    workspaceId: string;
}): AgentConversationRailSummary[];

export { type AgentConversationRailStatus, type AgentConversationRailSummary, type AgentGUIConsumerSessions, projectCanonicalAgentGUIConversationSummaries, projectCanonicalAgentGUIConversationSummariesFromState };