import type DatabaseCtor from "better-sqlite3";
type SqliteDb = InstanceType<typeof DatabaseCtor>;
/** Bounded, body-free summary for phase-status / observability. */
export type PhaseJournalStatusSummary = {
    supported: boolean;
    kitSqliteUserVersion: number;
    phaseKey: string | null;
    activeCriticalNoteCount: number | null;
};
export declare function buildPhaseJournalStatusSummary(params: {
    db: SqliteDb;
    dbAbsPath: string;
    canonicalPhaseKey: string | null;
    nowMs: number;
}): PhaseJournalStatusSummary;
export {};
