import { AfterViewInit, OnChanges } from "@angular/core";
import { Placement } from "@floating-ui/utils";
import { Alignment, AutoPlacementOptions } from "@floating-ui/dom";
import { DropdownContentDirective } from "../../directives/dropdown-content.directive";
import { DropdownAttachTo } from "../../common-types";
import * as i0 from "@angular/core";
export declare class DropdownBoxComponent implements AfterViewInit, OnChanges {
    /**
     * Determines if the dropdown should be closed even if we click inside it
     */
    closeInside: boolean;
    /**
     * Determines where the floating element needs to be placed
     */
    attachTo: DropdownAttachTo;
    /**
     * Where to place the floating element relative to the reference element.
     */
    placement: Placement;
    /**
     * The axis that runs along the alignment of the floating element. Determines
     * whether to check for most space along this axis.
     * @default false
     */
    crossAxis?: boolean;
    /**
     * Choose placements with a particular alignment.
     * @default undefined
     */
    alignment?: Alignment | null;
    /**
     * Whether to choose placements with the opposite alignment if the preferred
     * alignment does not fit.
     * @default true
     */
    autoAlignment?: boolean;
    /**
     * Which placements are allowed to be chosen. Placements must be within the
     * `alignment` option if explicitly set.
     * @default allPlacements (variable)
     */
    allowedPlacements?: Array<Placement>;
    /**
     * Adds a class to the main div element and also to the content
     * ('drop' by default which translates to 'drop-content-wrapper' in case of content)
     */
    componentClass: string;
    autoPlacement: AutoPlacementOptions;
    content: DropdownContentDirective;
    constructor();
    protected makeAutoPlacementOpts(): void;
    ngAfterViewInit(): void;
    ngOnChanges(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownBoxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DropdownBoxComponent, "dropdown-box", never, { "closeInside": { "alias": "closeInside"; "required": false; }; "attachTo": { "alias": "attachTo"; "required": false; }; "placement": { "alias": "placement"; "required": false; }; "crossAxis": { "alias": "crossAxis"; "required": false; }; "alignment": { "alias": "alignment"; "required": false; }; "autoAlignment": { "alias": "autoAlignment"; "required": false; }; "allowedPlacements": { "alias": "allowedPlacements"; "required": false; }; "componentClass": { "alias": "componentClass"; "required": false; }; }, {}, never, ["[toggle-content]", "*"], false, never>;
}