import type { ParsedType } from './column';
/**
 * Parses ClickHouse type strings like:
 *   "UInt32"
 *   "Nullable(String)"
 *   "Array(Nullable(UInt32))"
 *   "Map(String, UInt64)"
 *   "DateTime64(9, 'UTC')"
 *   "Enum8('a' = 1, 'b' = 2)"
 *   "Decimal(18, 4)"
 *   "FixedString(16)"
 *   "Tuple(UInt32, String, Nullable(Float64))"
 *   "LowCardinality(String)"
 */
export declare function parseType(typeStr: string): ParsedType;
export declare function parseEnumEntries(params: string[]): Array<[string, number]>;