import * as i0 from "@angular/core";
/**
 * This directive sets the role of an element to "img" when the element is not an \<img\> tag.
 */
export declare class AvatarRoleImgDirective {
    /**
     * Provides custom role.
     * @default 'img' when **not** on an <code>&lt;img&gt;</code> element.
     * @builtin true
     */
    get role(): string;
    set role(value: string);
    _role: string;
    get hostRole(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<AvatarRoleImgDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AvatarRoleImgDirective, "[v-avatar]:not(img)", never, { "role": { "alias": "role"; "required": false; }; }, {}, never, never, true, never>;
}