import * as i0 from '@angular/core';
import { OnInit, OnChanges, ElementRef, SimpleChanges } from '@angular/core';
import { NzConfigKey } from 'ng-zorro-antd/core/config';

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
type NzImageSrcLoader = (params: {
    src: string;
    width?: number;
}) => string;

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

declare const NZ_CONFIG_MODULE_NAME: NzConfigKey;
declare class NzImageViewComponent implements OnInit, OnChanges {
    private cdr;
    private imagePreloadService;
    private destroyRef;
    readonly _nzModuleName: NzConfigKey;
    nzSrc: string;
    nzAlt: string;
    nzWidth: string | number;
    nzHeight: string | number;
    nzSrcLoader: NzImageSrcLoader;
    nzAutoSrcset: boolean;
    nzPriority: boolean;
    nzFallback: string | null;
    nzPlaceholder: string | null;
    nzDisablePreview: boolean;
    imageRef: ElementRef<HTMLImageElement>;
    src: string;
    width: string | number;
    height: string | number;
    srcset: string;
    private reloadDisposeHandler;
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private preload;
    private optimizable;
    private composeImageAttrs;
    private getLoader;
    private convertWidths;
    static ɵfac: i0.ɵɵFactoryDeclaration<NzImageViewComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NzImageViewComponent, "nz-image", ["nzImage"], { "nzSrc": { "alias": "nzSrc"; "required": false; }; "nzAlt": { "alias": "nzAlt"; "required": false; }; "nzWidth": { "alias": "nzWidth"; "required": false; }; "nzHeight": { "alias": "nzHeight"; "required": false; }; "nzSrcLoader": { "alias": "nzSrcLoader"; "required": false; }; "nzAutoSrcset": { "alias": "nzAutoSrcset"; "required": false; }; "nzPriority": { "alias": "nzPriority"; "required": false; }; "nzFallback": { "alias": "nzFallback"; "required": false; }; "nzPlaceholder": { "alias": "nzPlaceholder"; "required": false; }; "nzDisablePreview": { "alias": "nzDisablePreview"; "required": false; }; }, {}, never, never, true, never>;
    static ngAcceptInputType_nzAutoSrcset: unknown;
    static ngAcceptInputType_nzPriority: unknown;
    static ngAcceptInputType_nzDisablePreview: unknown;
}

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

declare const defaultImageSrcLoader: NzImageSrcLoader;
/**
 * AliObjectsLoader return format
 * {domain}/{src}?x-oss-process=image/resize,w_{width}
 */
declare function createAliObjectsLoader(domain: string): NzImageSrcLoader;
/**
 * ImgixLoader return format
 * {domain}/{src}?format=auto&fit=max&w={width}
 */
declare function createImgixLoader(domain: string): NzImageSrcLoader;
/**
 * CloudinaryLoader return format
 * {domain}/c_limit,q_auto,w_{width}/{src}
 */
declare function createCloudinaryLoader(domain: string): NzImageSrcLoader;

declare class NzImageModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<NzImageModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<NzImageModule, never, [typeof NzImageViewComponent], [typeof NzImageViewComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<NzImageModule>;
}

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
declare function isFixedSize(size: number | string): boolean;
declare function normalizeSrc(src: string): string;

export { NZ_CONFIG_MODULE_NAME, NzImageModule, NzImageViewComponent, createAliObjectsLoader, createCloudinaryLoader, createImgixLoader, defaultImageSrcLoader, isFixedSize, normalizeSrc };
export type { NzImageSrcLoader };