import { Sentence, SentenceData } from './sentence';
import { SentenceChunk } from './sentence';
/**
 * Represents a semantic sentence with metadata, including an embedding.
 * Extends the base Sentence class.
 */
export interface SemanticSentenceData extends SentenceData {
    embedding?: number[] | null;
}
export declare class SemanticSentence extends Sentence {
    /** The embedding vector for the sentence (array of numbers, or null if not present) */
    embedding: number[] | null;
    constructor(data: SemanticSentenceData);
    /** Return the SemanticSentence as a dictionary-like object */
    toDict(): SemanticSentenceData;
    /** Create a SemanticSentence object from a dictionary */
    static fromDict(data: SemanticSentenceData): SemanticSentence;
    /** Return a string representation of the SemanticSentence */
    toString(): string;
}
/**
 * Represents a semantic chunk with metadata, including a list of semantic sentences.
 * Extends the base SentenceChunk class.
 */
export interface SemanticChunkData {
    text: string;
    startIndex: number;
    endIndex: number;
    tokenCount: number;
    sentences: SemanticSentenceData[];
    embedding?: number[];
}
export declare class SemanticChunk extends SentenceChunk {
    /** List of SemanticSentence objects in the chunk */
    sentences: SemanticSentence[];
    constructor(data: SemanticChunkData & {
        sentences: SemanticSentence[];
    });
    /** Return the SemanticChunk as a dictionary-like object */
    toDict(): SemanticChunkData;
    /** Create a SemanticChunk object from a dictionary */
    static fromDict(data: SemanticChunkData): SemanticChunk;
    /** Return a string representation of the SemanticChunk */
    toString(): string;
}