import { BaseDuckDBType } from './BaseDuckDBType';
import type { DuckDBType } from './DuckDBType';
import { DuckDBLogicalType } from '../DuckDBLogicalType';
import { DuckDBTypeId } from '../DuckDBTypeId';
import { Json } from '../Json';
export declare class DuckDBArrayType extends BaseDuckDBType<DuckDBTypeId.ARRAY> {
    readonly valueType: DuckDBType;
    readonly length: number;
    constructor(valueType: DuckDBType, length: number, alias?: string);
    toString(): string;
    toLogicalType(): DuckDBLogicalType;
    toJson(): Json;
}
export declare function ARRAY(valueType: DuckDBType, length: number, alias?: string): DuckDBArrayType;