import { InjectOptions, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { Color } from 'ol/color';
import { Size } from 'ol/size.js';
import { DeclutterMode } from 'ol/style/Style';
import Icon, { IconAnchorUnits, IconOrigin, Options } from 'ol/style/Icon';
import { NolPrefixedOptions } from 'ngx-ol-library/core';
import * as i0 from "@angular/core";
/**
 * The component that set icon style for vector features.
 * @name nol-icon-style
 * @order 1
 */
export declare class NolIconStyleComponent implements NolPrefixedOptions<Options>, OnInit, OnChanges, OnDestroy {
    nolAnchor?: number[];
    nolAnchorOrigin?: IconOrigin;
    nolAnchorXUnits?: IconAnchorUnits;
    nolAnchorYUnits?: IconAnchorUnits;
    nolColor?: string | Color;
    nolCrossOrigin?: string | null;
    nolImg?: HTMLCanvasElement | HTMLImageElement | ImageBitmap;
    nolDisplacement?: number[];
    nolOpacity?: number;
    nolWidth?: number;
    nolHeight?: number;
    nolScale?: number | Size;
    nolRotateWithView?: boolean;
    nolRotation?: number;
    nolOffset?: number[];
    nolOffsetOrigin?: IconOrigin;
    nolSize?: Size;
    nolSrc?: string;
    nolDeclutterMode?: DeclutterMode;
    private readonly host;
    private instance;
    getInstance(): Icon;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NolIconStyleComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NolIconStyleComponent, "nol-icon-style", ["nolIconStyle"], { "nolAnchor": { "alias": "nolAnchor"; "required": false; }; "nolAnchorOrigin": { "alias": "nolAnchorOrigin"; "required": false; }; "nolAnchorXUnits": { "alias": "nolAnchorXUnits"; "required": false; }; "nolAnchorYUnits": { "alias": "nolAnchorYUnits"; "required": false; }; "nolColor": { "alias": "nolColor"; "required": false; }; "nolCrossOrigin": { "alias": "nolCrossOrigin"; "required": false; }; "nolImg": { "alias": "nolImg"; "required": false; }; "nolDisplacement": { "alias": "nolDisplacement"; "required": false; }; "nolOpacity": { "alias": "nolOpacity"; "required": false; }; "nolWidth": { "alias": "nolWidth"; "required": false; }; "nolHeight": { "alias": "nolHeight"; "required": false; }; "nolScale": { "alias": "nolScale"; "required": false; }; "nolRotateWithView": { "alias": "nolRotateWithView"; "required": false; }; "nolRotation": { "alias": "nolRotation"; "required": false; }; "nolOffset": { "alias": "nolOffset"; "required": false; }; "nolOffsetOrigin": { "alias": "nolOffsetOrigin"; "required": false; }; "nolSize": { "alias": "nolSize"; "required": false; }; "nolSrc": { "alias": "nolSrc"; "required": false; }; "nolDeclutterMode": { "alias": "nolDeclutterMode"; "required": false; }; }, {}, never, ["*"], true, never>;
}
export declare function useIconStyle(): NolIconStyleComponent;
export declare function useIconStyle(options: InjectOptions & {
    optional?: false;
}): NolIconStyleComponent;
export declare function useIconStyle(options: InjectOptions): NolIconStyleComponent | null;