/**
 * Embedded Knowledge Layer
 *
 * Loads knowledge content from the embedded git submodule (embedded-knowledge/).
 * This is the base layer (Layer 0) that provides the core BC knowledge content.
 */
import { LayerLoadResult } from '../types/layer-types.js';
import { BaseKnowledgeLayer } from './base-layer.js';
export declare class EmbeddedKnowledgeLayer extends BaseKnowledgeLayer {
    private readonly embeddedPath;
    constructor(embeddedPath?: string);
    /**
     * Initialize the embedded layer by loading topics and indexes from submodule
     */
    initialize(): Promise<LayerLoadResult>;
    /**
     * Load all atomic topics from embedded knowledge domains
     */
    protected loadTopics(): Promise<number>;
    /**
     * Load indexes from embedded knowledge
     */
    protected loadIndexes(): Promise<number>;
    /**
     * Load a single atomic topic from a markdown file
     */
    private loadAtomicTopic;
    /**
     * Load tag indexes from JSON files
     */
    private loadTagIndexes;
    /**
     * Load domain catalog
     */
    private loadDomainCatalog;
    /**
     * Load topic relationships
     */
    private loadTopicRelationships;
    /**
     * Load BC version matrix
     */
    private loadBCVersionMatrix;
    /**
     * Get an index by name
     */
    getIndex(indexName: string): any;
    /**
     * Get all available index names
     */
    getIndexNames(): string[];
}
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