import { BaseIngestor } from './base-ingestor';
import { Dimension } from '../core/multi-db-manager';
import { MultiDbManager } from '../core/multi-db-manager';
/**
 * Ingests symbols from docs/index/symbols.jsonl (Y-Dimension)
 */
export declare class SymbolIngestor implements BaseIngestor {
    private dbManager;
    constructor(dbManager: MultiDbManager);
    getDimension(): Dimension;
    ingestFull(workspaceRoot: string, pluginId: string, docsPath: string): Promise<void>;
    ingestIncremental(workspaceRoot: string, pluginId: string, docsPath: string): Promise<void>;
    /**
     * Ingests a single symbol from JSONL data.
     */
    private ingestSymbol;
    /**
     * Ingests a symbol dependency.
     */
    private ingestSymbolDependency;
    /**
     * Computes hash of symbol signature for change detection.
     */
    private computeSignatureHash;
}
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