export declare const HANDOVER_ITEM_KINDS: readonly ["objective", "decision", "pending_user_ask", "todo", "constraint", "file_change", "tool_outcome", "failure", "current_state", "next_action"];
export type HandoverItemKind = typeof HANDOVER_ITEM_KINDS[number];
export type HandoverItemStatus = 'active' | 'completed' | 'superseded';
export interface CompactionSourceRef {
    entryId: string;
    seq: number;
}
export interface CompactionHandoverItem {
    id: string;
    kind: HandoverItemKind;
    text: string;
    status: HandoverItemStatus;
    sources: CompactionSourceRef[];
    identifiers: string[];
}
export interface CompactionHandover {
    version: 1;
    sourceThroughSeq: number;
    previousBoundaryId?: string;
    items: CompactionHandoverItem[];
}
export interface CompactionAudit {
    status: 'passed' | 'degraded' | 'disabled';
    mode: 'structural' | 'risk' | 'full';
    missingItemsFound: number;
    repaired: boolean;
    auditModelRef?: string;
}
export declare function isCompactionHandover(value: unknown): value is CompactionHandover;
export declare function isCompactionAudit(value: unknown): value is CompactionAudit;