import Converter2dSphere from './converters/2dsphere';
import ConverterArray from './converters/array';
import ConverterArrayType from './converters/arrayType';
import ConverterCommon from './converters/common';
import ConverterObject from './converters/object';
import { dataColumnType, dataIndexType } from '../types';
/**
 *
 */
export default class Converter {
    readonly converter2dSphere: Converter2dSphere;
    readonly converterArray: ConverterArray;
    readonly converterArrayType: ConverterArrayType;
    readonly converterCommon: ConverterCommon;
    readonly converterObject: ConverterObject;
    constructor();
    /**
     *
     * @param columns
     */
    getDefinitions(columns: dataColumnType[]): string;
    /**
     *
     * @param columns
     */
    getTypes(columns: dataColumnType[]): string;
    getVirtuals(columns: dataColumnType[]): string;
    /**
     *
     */
    getIndexes(indexes: dataIndexType[]): string;
    /**
     *
     * @param index
     */
    convertIndex(index: dataIndexType): string;
    /**
     *
     * @param param0
     */
    convertIndexField([key, value]: [string, any]): string;
    /**
     *
     * @param param0
     */
    convertIndexOption([key, value]: [string, any]): string | undefined;
}