import { ElementRef, OnDestroy, OnInit } from '@angular/core';
import { MapStateService } from '../../_services/three-content.service';
import * as i0 from "@angular/core";
export declare class Map3DComponent implements OnInit, OnDestroy {
    mapStateService: MapStateService;
    rendererContainer: ElementRef;
    enableKeyboardControls: boolean;
    private scene;
    private camera;
    private renderer;
    private controls;
    private meshes;
    private animationFrameId;
    private polygonSubscription;
    private keysPressed;
    private moveSpeed;
    private lastTime;
    private tileSize;
    private raycaster;
    private mouse;
    private selectedPolygon;
    private minHeight;
    private maxHeight;
    private heightHistory;
    private historyPointer;
    private snappingEnabled;
    sunPosition: {
        azimuth: number;
        elevation: number;
    };
    private sunLight;
    private textLabels;
    constructor(mapStateService: MapStateService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    updateSunPosition(): void;
    setSunForAucklandTime(time: Date): void;
    private initScene;
    private createTextLabel;
    private updateAllLabels;
    private setupSubscriptions;
    private setupEventListeners;
    private toggleSnapping;
    private highlightObject;
    private resetObjectColor;
    private createHeightIndicator;
    private onClick;
    private updatePolygonHeight;
    undoHeightChange(): void;
    private cleanup;
    private addOSMTilesAndPolygons;
    private clearTilesOnly;
    private getOptimalZoomLevel;
    private loadOSMTiles;
    private addFallbackTile;
    private validateCoordinates;
    private isCounterClockwise;
    private renderPolygons;
    private clearMeshes;
    private fitCameraToScene;
    private debugAlignmentOffset;
    private onKeyDown;
    private onKeyUp;
    private onWindowResize;
    private handleKeyboardControls;
    private animate;
    static ɵfac: i0.ɵɵFactoryDeclaration<Map3DComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Map3DComponent, "app-map3d", never, { "enableKeyboardControls": "enableKeyboardControls"; }, {}, never, never>;
}