import { sessionTerminalHref } from './session-terminal.js';
export declare function tokenCount(value: unknown): number | null;
export declare function formatTokenCount(value: unknown): string;
export interface SessionExchangePreview {
    userText: string;
    userFullText: string;
    botText: string;
    botFullText: string;
}
/** Latest user/bot exchange for a session card. A bot preview is shown only
 * when it is newer than the latest user input; otherwise the card communicates
 * the still-waiting state with the user line alone. */
export declare function sessionExchangePreview(row: Record<string, any>): SessionExchangePreview;
/** Reducer backing the session-card preview overlay's open/focus state. The
 * component drives its `useReducer` with these exact actions (not a parallel
 * mirror), so this unit-tests the real transitions — in particular the
 * Escape→refocus race: Escape closes the overlay AND returns focus to the
 * trigger, whose `focus` action would otherwise reopen it in the same event, so
 * `escape-refocus` arms a one-shot `suppressFocusOpen` that the immediately
 * following `focus` consumes instead of opening. */
export interface PreviewOverlayState {
    open: boolean;
    /** One-shot: the next trigger `focus` must NOT open (set by escape-refocus). */
    suppressFocusOpen: boolean;
}
export type PreviewOverlayAction = 'open' | 'close' | 'focus' | 'escape-refocus' | 'toggle';
export declare const previewOverlayInitialState: PreviewOverlayState;
export declare function previewOverlayReducer(state: PreviewOverlayState, action: PreviewOverlayAction): PreviewOverlayState;
export declare const CLI_FILTER_OPTIONS: string[];
export type BoardColumnId = 'needs-you' | 'working' | 'todo' | 'idle';
export declare const BOARD_COLUMNS: Array<{
    id: BoardColumnId;
    labelKey: string;
    hintKey: string;
}>;
export declare function cssToken(value: unknown): string;
export declare const SESSION_STATUS_OPTIONS: string[];
export declare function sessionStatusText(status: unknown): string;
export declare function sessionRuntimeCounts(rows: Iterable<any>): {
    logical: number;
    resident: number;
    dormant: number;
};
export declare function repoBasename(workingDir: unknown): string;
/** 单聊（p2p）会话的展示名：`单聊 · 用户名 - bot名`。
  * 用户名取 chatDisplayName（缺失回退 chatId）；bot 名取 botDisplayName
  * （与表格 bot 列同源）。群聊/未知聊天不走这里。 */
export declare function sessionDirectChatText(s: any): string;
export declare function sessionLocationText(s: any): string;
export declare function isUnknownChatSession(s: any, resolveTitle?: (session: any) => string | null): boolean;
/** True when a chat-filter label still falls back to the raw `chatId` (no
 * human-readable name resolved). Used to demote unresolved labels during
 * option dedup so a named session always wins over an id-only one. */
export declare function chatFilterLabelIsUnresolved(label: string, chatId: string): boolean;
/** Pick the better of two chat-filter labels for the same `chatId`. A label
 * that resolved to a real name beats one that still shows the raw id; when both
 * are equally (un)resolved, fall back to a deterministic lexicographic pick so
 * option ordering stays stable across renders.
 *
 * Fixes the dedup bug where `label < existing` alone let a raw-id label
 * (ASCII `oc_…`, which sorts before CJK names) mask an already-resolved name
 * such as `单聊 · 韩毅 - Nil-RD`. */
export declare function preferChatFilterLabel(existing: string | undefined, candidate: string, chatId: string): string;
export declare function sessionLocationTitle(s: any): string;
export declare function sessionSearchText(s: any): string;
export type SessionTopicKind = 'thread' | 'chat' | 'session';
/** Location-level grouping used by the Dashboard topic view.
 *
 * This is intentionally not called a collaboration graph. A thread anchor
 * proves that sessions live in the same Lark topic, while chat-scope sessions
 * can only be grouped at whole-chat granularity. Neither relation proves which
 * session woke another one.
 */
export interface SessionTopicGroup<T = any> {
    key: string;
    kind: SessionTopicKind;
    chatId: string;
    rootMessageId?: string;
    title: string;
    rows: T[];
    botCount: number;
    activeCount: number;
    closedCount: number;
    inferredBotInputCount: number;
    latestActivityAt: number;
    multiBot: boolean;
    inferredBotTriggered: boolean;
}
/** Stable location key for the current schema. Keep it separate from any
 * future `collaborationId`: location and logical task identity are different
 * dimensions and must not silently alias each other. */
export declare function sessionTopicKey(s: any): string;
/** Group arbitrary Dashboard rows by their best available Lark conversation
 * anchor. Groups and members are sorted by recent activity for deterministic
 * rendering. */
export declare function groupSessionsByTopic<T extends Record<string, any>>(rows: readonly T[]): SessionTopicGroup<T>[];
export declare const terminalHref: typeof sessionTerminalHref;
export declare function shouldOpenWritableTerminal(state?: {
    authed: boolean;
    publicReadOnly: boolean;
}): boolean;
export declare const ICON: {
    pin: string;
    openChat: string;
    details: string;
    terminal: string;
    key: string;
    lock: string;
    unlock: string;
    close: string;
    edit: string;
    history: string;
    restart: string;
    feishu: string;
    copy: string;
};
export declare function lockActionLabel(s: any): string;
export declare function openWriteLink(s: any, btn?: HTMLButtonElement): Promise<void>;
export declare function copySpawnCommand(s: any, btn?: HTMLButtonElement): Promise<void>;
export declare function historySenderKey(message: any): string;
export declare function deriveSessionBoardColumn(s: any): BoardColumnId | null;
/** 会话是否有未完成 TODO（任务态）。openTodos 缺失 = 未知/不支持 → 视为无。 */
export declare function hasOpenTodos(s: any): boolean;
export declare function restartConfirmMessage(s: any): string;
export declare function canRestartSession(s: any): boolean;
export interface PickerBot {
    larkAppId: string;
    botName: string;
}
export declare function fetchPickerBots(): Promise<PickerBot[]>;
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