export type JsonRecord = Record<string, unknown>;
export declare function isJsonRecord(value: unknown): value is JsonRecord;
/** Cached token metadata for one tool schema file in a catalog index. */
export interface ToolSchemaTokenFileEntry {
    file_path: string;
    token_count: number;
}
/** Cached full/decomposed tool schema token metadata from catalog index files. */
export interface ToolSchemaMetadata {
    full: ToolSchemaTokenFileEntry | {
        files: ToolSchemaTokenFileEntry[];
    } | null;
    decomposed: ToolSchemaTokenFileEntry[] | null;
}
/** One node/chunk row from skill line-content retrieval. */
export interface SkillLineContentRow {
    line_num?: number;
    node_id?: number;
    chunk_id?: number;
    content: string;
    token_count?: number;
}
/** One rerankable skill node item from buildSkillNodeCatalog. */
export interface SkillNodeCatalogItem {
    entry_dir: string;
    doc_id: string;
    node_id: number;
    file_path: string;
    content: string;
    score: string | number;
    token_count?: number;
}
/** classifyAndCountCatalog result shape. */
export interface ClassifyAndCountCatalogResult {
    optional_chunk_count: number;
    system_optional: boolean[];
    mcp_optional: boolean[];
    catalog_tool_count: number;
    tokens?: number;
    tool_count?: number;
}
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