import { EventEmitter, InjectOptions, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { ObjectEvent } from 'ol/Object';
import { NearestDirectionFunction } from 'ol/array';
import { TileSourceEvent } from 'ol/source/Tile';
import { AttributionLike } from 'ol/source/Source';
import { ProjectionLike } from 'ol/proj';
import BaseEvent from 'ol/events/Event';
import CartoDB, { Options } from 'ol/source/CartoDB';
import { NolPrefixedOptions, NolSafeAny } from 'ngx-ol-library/core';
import * as i0 from "@angular/core";
/**
 * Layer source component for the CartoDB Maps API.
 * @name nol-cartodb-source
 * @order 1
 */
export declare class NolCartoDBSourceComponent implements NolPrefixedOptions<Options>, OnInit, OnChanges, OnDestroy {
    nolAttributions?: AttributionLike;
    nolCacheSize?: number;
    nolCrossOrigin?: string | null;
    nolProjection?: ProjectionLike;
    nolMaxZoom?: number;
    nolMinZoom?: number;
    nolWrapX?: boolean;
    nolConfig?: Record<string, NolSafeAny>;
    nolMap?: string;
    nolAccount?: string;
    nolTransition?: number;
    nolZDirection?: number | NearestDirectionFunction;
    nolProperties?: Record<string, NolSafeAny>;
    nolChange: EventEmitter<BaseEvent>;
    nolError: EventEmitter<BaseEvent>;
    nolPropertychange: EventEmitter<ObjectEvent>;
    nolTileloadend: EventEmitter<TileSourceEvent>;
    nolTileloaderror: EventEmitter<TileSourceEvent>;
    nolTileloadstart: EventEmitter<TileSourceEvent>;
    private readonly destroyRef;
    private readonly host;
    private instance;
    getInstance(): CartoDB;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NolCartoDBSourceComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NolCartoDBSourceComponent, "nol-cartodb-source", ["nolCartoDBSource"], { "nolAttributions": { "alias": "nolAttributions"; "required": false; }; "nolCacheSize": { "alias": "nolCacheSize"; "required": false; }; "nolCrossOrigin": { "alias": "nolCrossOrigin"; "required": false; }; "nolProjection": { "alias": "nolProjection"; "required": false; }; "nolMaxZoom": { "alias": "nolMaxZoom"; "required": false; }; "nolMinZoom": { "alias": "nolMinZoom"; "required": false; }; "nolWrapX": { "alias": "nolWrapX"; "required": false; }; "nolConfig": { "alias": "nolConfig"; "required": false; }; "nolMap": { "alias": "nolMap"; "required": false; }; "nolAccount": { "alias": "nolAccount"; "required": false; }; "nolTransition": { "alias": "nolTransition"; "required": false; }; "nolZDirection": { "alias": "nolZDirection"; "required": false; }; "nolProperties": { "alias": "nolProperties"; "required": false; }; }, { "nolChange": "nolChange"; "nolError": "nolError"; "nolPropertychange": "nolPropertychange"; "nolTileloadend": "nolTileloadend"; "nolTileloaderror": "nolTileloaderror"; "nolTileloadstart": "nolTileloadstart"; }, never, ["*"], true, never>;
}
export declare function useCartoDBSource(): NolCartoDBSourceComponent;
export declare function useCartoDBSource(options: InjectOptions & {
    optional?: false;
}): NolCartoDBSourceComponent;
export declare function useCartoDBSource(options: InjectOptions): NolCartoDBSourceComponent | null;