import { PrimitiveType, OriginalType, ParquetType } from "./declare";
type ParquetTypeData = {
    [Property in ParquetType]: {
        primitiveType?: PrimitiveType;
        toPrimitive: Function;
        fromPrimitive?: Function;
        originalType?: OriginalType;
        typeLength?: number;
    };
};
export declare const PARQUET_LOGICAL_TYPES: ParquetTypeData;
/**
 * Convert a value from it's native representation to the internal/underlying
 * primitive type
 */
export declare function toPrimitive(type: string | undefined, value: unknown): any;
/**
 * Convert a value from it's internal/underlying primitive representation to
 * the native representation
 */
export declare function fromPrimitive(type: string | undefined, value: unknown): any;
export {};