import { BooleanInput } from '@angular/cdk/coercion';
import { ElementRef, EventEmitter } from '@angular/core';
import { SortDirection } from '@angular/material/sort';
import * as i0 from "@angular/core";
export declare class MtnaHeaderSortComponent {
    protected _elementRef: ElementRef<HTMLElement>;
    static ngAcceptInputType_contentButtonDisabled: BooleanInput;
    static ngAcceptInputType_direction: SortDirection | null | undefined;
    static ngAcceptInputType_disabled: BooleanInput;
    static ngAcceptInputType_selectable: BooleanInput;
    static ngAcceptInputType_sortActionDescription: string | null | undefined;
    static ngAcceptInputType_sortDisabled: BooleanInput;
    hoveredText: boolean;
    get class(): string;
    /** Whether selecting the header is disabled. */
    get contentButtonDisabled(): boolean;
    set contentButtonDisabled(d: boolean);
    private _contentButtonDisabled;
    /** Aria label for the button containing the displayed content. */
    contentButtonLabel: string | null | undefined;
    /** Tooltip to place on the content. Tooltip disabled if not provided. */
    contentButtonTooltip: string | null | undefined;
    /** Direction being actively sorted. */
    get direction(): SortDirection;
    set direction(d: SortDirection);
    private _direction;
    /** The title of the table header. */
    headerTitle: string | null | undefined;
    /** Whether the column header is selectable. Defaults to false. */
    get selectable(): boolean;
    set selectable(value: boolean);
    private _selectable;
    /** Description to place on the sort button. */
    get sortActionDescription(): string;
    set sortActionDescription(desc: string);
    private _sortActionDescription;
    /** Position of the sort button before or after text button. Defaults to 'after'. */
    sortButtonPosition: 'before' | 'after';
    /** Tooltip to place on the sort button. Tooltip disabled if not provided. */
    sortButtonTooltip: string | null | undefined;
    /** Whether sorting is disabled. */
    get sortDisabled(): boolean;
    set sortDisabled(d: boolean);
    private _sortDisabled;
    /** Show delay to place on the tooltip(s) */
    tooltipDelay: number;
    /** Emits when the header sort is triggered. */
    sort: EventEmitter<SortDirection>;
    /** Emits when the content button is clicked. */
    selected: EventEmitter<any>;
    handleMouseover(): void;
    handleMouseleave(): void;
    constructor(_elementRef: ElementRef<HTMLElement>);
    handleSortButton(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaHeaderSortComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MtnaHeaderSortComponent, "mtna-header-sort", never, { "contentButtonDisabled": "contentButtonDisabled"; "contentButtonLabel": "contentButtonLabel"; "contentButtonTooltip": "contentButtonTooltip"; "direction": "direction"; "headerTitle": "headerTitle"; "selectable": "selectable"; "sortActionDescription": "sortActionDescription"; "sortButtonPosition": "sortButtonPosition"; "sortButtonTooltip": "sortButtonTooltip"; "sortDisabled": "sortDisabled"; "tooltipDelay": "tooltipDelay"; }, { "sort": "sort"; "selected": "selected"; }, never, never>;
}