import * as i0 from "@angular/core";
/**
 * Directive to be added to the title of the popover. It will make sure the
 * right accessibility attributes are set to have assistive technology
 * describe the dialog by this title.
 */
export declare class PopoverTitleDirective {
    ID: string;
    static ɵfac: i0.ɵɵFactoryDeclaration<PopoverTitleDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<PopoverTitleDirective, "[spPopoverTitle]", never, {}, {}, never, never, false, never>;
}