import { Schema, Document, Model } from 'mongoose';
export interface IEmbedding {
    content: string;
    embedding: number[];
    user_id?: string;
    agent_id?: string;
    run_id?: string;
    app_id?: string;
    metadata?: Record<string, any>;
    categories?: string[];
    expiration_date?: Date;
    created_at: Date;
    updated_at: Date;
}
export interface IEmbeddingDocument extends IEmbedding, Document {
    _id: Schema.Types.ObjectId;
}
export interface IEmbeddingModel extends Model<IEmbeddingDocument> {
    findSimilar(embedding: number[], options?: {
        user_id?: string;
        agent_id?: string;
        run_id?: string;
        app_id?: string;
        categories?: string[];
        metadata?: Record<string, any>;
        threshold?: number;
        limit?: number;
        numCandidates?: number;
    }): Promise<IEmbeddingDocument[]>;
}
declare const EmbeddingModel: IEmbeddingModel;
export default EmbeddingModel;
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