game-analysis-types/dist/services/EmbeddingService.d.ts

Common TypeScript types and utilities for game analysis tools.

export interface EmbeddingResult {
    embedding: number[];
    dimensions: number;
}
/**
 * Service for generating text embeddings using a pre-trained transformer model.
 * Designed to be a singleton or instantiated once per model needed.
 */
export declare class EmbeddingService {
    private extractor;
    private modelName;
    private modelDimensions;
    constructor(modelName?: string);
    /**
     * Initializes the embedding model pipeline.
     * Must be called before generateEmbedding.
     */
    initializeModel(): Promise<void>;
    /**
     * Generates an embedding for the given text.
     * Ensures the model is initialized.
     * @param text The text to embed.
     * @returns An EmbeddingResult containing the vector and its dimensions, or null if error.
     */
    generateEmbedding(text: string): Promise<EmbeddingResult | null>;
    /**
    * Gets the expected dimensions of the embeddings produced by the model.
    * Caches the result after the first successful embedding generation.
    * @returns The number of dimensions, or null if not determined yet.
    */
    getModelDimensions(): Promise<number>;
}
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