export interface PgVectorRagConfig {
    connectionString?: string;
    host?: string;
    port?: number;
    user?: string;
    password?: string;
    database?: string;
    schema?: string;
    collectionName: string;
    dimension?: number;
    autoCreateSchema?: boolean;
    poolMax?: number;
    connectTimeout?: number;
}
export interface PgPoolConfig {
    connectionString?: string;
    host?: string;
    port?: number;
    user?: string;
    password?: string;
    database?: string;
    max: number;
    connectionTimeoutMillis: number;
}
export declare function resolvePgConnectArgs(cfg: PgVectorRagConfig): PgPoolConfig;
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