import { DbService } from 'src/db/db.service';
import { CommonService } from 'src/common/common.service';
export declare class EmbeddingService {
    private readonly model;
    private readonly commonService;
    private openai;
    constructor(model: DbService, commonService: CommonService);
    generateEmbedding(text: string): Promise<number[]>;
    backfillRestaurantEmbeddings(): Promise<{
        updated: number;
    }>;
    backfillFoodItemEmbeddings(): Promise<{
        updated: number;
    }>;
}