import { IFeatureCollection, ILineString, IMultiLineString, IMultiPoint, IMultiPolygon, IPoint, IPolygon } from '../index.mjs';
/**
 * Deep copy function for TypeScript.
 * @param target Target value to be copied.
 * @see Source project, ts-deepcopy https://github.com/ykdr2017/ts-deepcopy
 * @see Code pen https://codepen.io/erikvullings/pen/ejyBYg
 */
export declare const deepCopy: <T extends unknown>(target: T) => T;
/** Returns true if the input is an integer */
export declare const isInt: (n: number | string | boolean) => boolean;
/** Returns true if the input is a float */
export declare const isFloat: (n: number | string | boolean) => boolean;
/**
 * Convert a GeoJSON to an AVRO representation. A deep clone is returned,
 * leaving the original object intact.
 * @default namespace = 'eu.driver.model.geojson'
 */
export declare const geojsonToAvro: (geojson?: IFeatureCollection, namespace?: string) => {
    [key: string]: any;
} | undefined;
/**
 * Convert a GeoJSON geometry to an AVRO representation
 * @default namespace = 'eu.driver.model.geojson'
 */
export declare const geometryToAvro: (geometry?: IPoint | IMultiPoint | ILineString | IMultiLineString | IPolygon | IMultiPolygon, namespace?: string) => Record<string, IPoint | IMultiPoint | ILineString | IMultiLineString | IPolygon | IMultiPolygon> | undefined;
/** Convert a flat object to an AVRO representation, where all numbers will either be int or double. */
export declare const mapToAvro: (props: {
    [key: string]: any;
} | null | undefined) => {
    [key: string]: any;
} | null | undefined;