/// <reference types="node" />
import { EventEmitter } from "events";
import { Envelope, IEnvelope, Geometry } from 'ginkgoch-geom';
import Shx from '../shx/Shx';
import ShpHeader from './ShpHeader';
import Optional from '../base/Optional';
import ShpIterator from './ShpIterator';
import OpenerSync from '../base/OpenerSync';
import GeomParser from './parser/GeomParser';
import { FileStream } from 'ginkgoch-filestream';
import IQueryFilter from '../shared/IQueryFilter';
import { ShapefileType } from "../shared";
export default class Shp extends OpenerSync {
    filePath: string;
    _flag: string;
    _fd: number | undefined;
    _header: undefined | ShpHeader;
    _shxHeader: undefined | ShpHeader;
    _shpParser: Optional<GeomParser>;
    _shx: Optional<Shx>;
    _eventEmitter: EventEmitter | undefined;
    _stream: FileStream | undefined;
    constructor(filePath: string, flag?: string);
    /**
     * @override
     */
    _open(): void;
    /**
     * @override
     */
    _close(): void;
    _readHeader(): ShpHeader;
    envelope(): Envelope;
    count(): number;
    shapeType(): ShapefileType;
    iterator(filter?: IQueryFilter): ShpIterator;
    /**
     * Gets shp record by id.
     * @param id The record id. Starts from 1.
     */
    get(id: number): Geometry | null;
    records(filter?: IQueryFilter): Array<Geometry>;
    static _matchFilter(filter: IQueryFilter | null | undefined, recordEnvelope: IEnvelope): boolean;
    /**
     * Remove record by a specific id.
     * @param {number} id The shp record id. Starts from 1.
     */
    remove(id: number): void;
    /**
     * Update geometry by a specific record id.
     * @param id The record id to update. Starts from 1.
     * @param geometry The geometry to update.
     */
    update(id: number, geometry: Geometry): void;
    push(geometry: Geometry): void;
    _push(geometry: Geometry, id?: number): {
        geomBuff: Buffer;
        offset: number;
    };
    _invalidCache(): void;
    static createEmpty(filePath: string, fileType: ShapefileType): Shp;
    private _updateHeader;
    private _updateShxHeader;
    private get __fd();
    private get __header();
    private get __shpParser();
    private get __shx();
    private get __reader();
}
//# sourceMappingURL=Shp.d.ts.map