import { DuckDBStructEntry } from './DuckDBStructEntry.js';
import { Json } from './Json.js';
import { SpecialDuckDBValue } from './SpecialDuckDBValue.js';
export declare class DuckDBStructValue extends SpecialDuckDBValue {
    readonly entries: readonly DuckDBStructEntry[];
    constructor(entries: readonly DuckDBStructEntry[]);
    toDuckDBString(): string;
    toSql(): string;
    toJson(): Json;
}