/**
 * types — Shared type definitions for context-mode packages.
 *
 * Contains interfaces that are genuinely shared between the core (ContentStore,
 * PolyglotExecutor) and the session domain (SessionDB, event extraction).
 * Import from "./types.js".
 */
/** Tool call representation used during event extraction from Claude messages. */
export interface ToolCall {
    toolName: string;
    toolInput: Record<string, unknown>;
    toolResponse?: string;
    isError?: boolean;
}
/** User message representation used during event extraction. */
export interface UserMessage {
    content: string;
    timestamp?: string;
}
/**
 * Session event as stored in SessionDB.
 * Each event captures a discrete unit of session activity (tool use, user
 * message, assistant response summary, etc.) for later resume-snapshot
 * reconstruction.
 */
export interface SessionEvent {
    type: string;
    category: string;
    data: string;
    priority: number;
    data_hash: string;
}
/**
 * Result returned by PolyglotExecutor after running a code snippet.
 * Shared here so SessionDB can record execution outcomes without importing
 * the full executor module.
 */
export interface ExecResult {
    stdout: string;
    stderr: string;
    exitCode: number;
    timedOut: boolean;
    /** Process was detached and continues running in the background. */
    backgrounded?: boolean;
}
/**
 * Result returned after indexing content into the knowledge base.
 * Shared so session tooling can record what was indexed without importing
 * ContentStore.
 */
export interface IndexResult {
    sourceId: number;
    label: string;
    totalChunks: number;
    codeChunks: number;
}
/**
 * A single search result returned from FTS5 BM25-ranked lookup.
 * Shared for consumers that display or log results outside of ContentStore.
 */
export interface SearchResult {
    title: string;
    content: string;
    source: string;
    rank: number;
    contentType: "code" | "prose";
    matchLayer?: "porter" | "trigram" | "fuzzy" | "rrf" | "rrf-fuzzy";
    highlighted?: string;
}
/**
 * Aggregate statistics for a ContentStore instance.
 */
export interface StoreStats {
    sources: number;
    chunks: number;
    codeChunks: number;
}
/**
 * Structured representation of a session resume snapshot, suitable for
 * injecting into a new conversation as context. Generated from stored
 * SessionEvents by the snapshot builder.
 */
export interface ResumeSnapshot {
    /** ISO-8601 timestamp of when the snapshot was generated. */
    generatedAt: string;
    /** Human-readable summary of the session to this point. */
    summary: string;
    /** Ordered list of events selected for the snapshot (priority-filtered). */
    events: SessionEvent[];
}
/**
 * Priority levels for SessionEvent records. Higher numbers are more important
 * and are retained when the snapshot budget is tight.
 */
export declare const EventPriority: {
    readonly LOW: 1;
    readonly NORMAL: 2;
    readonly HIGH: 3;
    readonly CRITICAL: 4;
};
export type EventPriorityLevel = (typeof EventPriority)[keyof typeof EventPriority];