import * as i0 from '@angular/core';
import { AfterViewInit, OnInit, TemplateRef, ElementRef, EventEmitter } from '@angular/core';
import * as i1 from '@skyux/i18n';
import { TreeNode, TreeComponent } from '@blackbaud/angular-tree-component';

/**
 * Import into any component library module that needs to use resource strings.
 */
declare class SkyAngularTreeComponentResourcesModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeComponentResourcesModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<SkyAngularTreeComponentResourcesModule, never, never, [typeof i1.SkyI18nModule]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<SkyAngularTreeComponentResourcesModule>;
}

/**
 * @internal
 */
declare class SkyAngularTreeContextMenuComponent {
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeContextMenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SkyAngularTreeContextMenuComponent, "sky-angular-tree-context-menu", never, {}, {}, never, ["*"], true, never>;
}

/**
 * Replaces the default tree node template with a SKY UX node as part of the `SkyAngularTreeModule` that
 * provides SKY UX components and styles to complement the `angular-tree-component` library and apply SKY UX
 * themes and functionality to hierarchical list views. You must wrap this component in an `ng-template`
 * tag with the template reference variable `#treeNodeFullTemplate`. For information about tree node templates,
 * see the [Angular tree component documentation](https://angular2-tree.readme.io/docs/templates).
 * To display context menus with actions for individual items in hierarchical lists, place
 * [dropdowns](https://developer.blackbaud.com/skyux/components/dropdown) inside the
 * Angular tree node component, which automatically handles styling and positioning for context menus.
 */
declare class SkyAngularTreeNodeComponent implements AfterViewInit, OnInit {
    #private;
    /**
     * The `index` property from the parent `ng-template`.
     * @required
     */
    index: number | undefined;
    /**
     * The `node` property from the parent `ng-template`. For information about the `TreeNode` object, see the
     * [Angular tree component documentation](https://angular2-tree.readme.io/docs/api).
     * @required
     */
    node: TreeNode | undefined;
    /**
     * The `templates` property from the parent `ng-template`.
     */
    templates: any;
    /**
     * A help key that identifies the global help content to display. When specified, a [help inline](https://developer.blackbaud.com/skyux/components/help-inline)
     * button is placed beside the tree node label. Clicking the button invokes [global help](https://developer.blackbaud.com/skyux/learn/develop/global-help)
     * as configured by the application.
     */
    helpKey: string | undefined;
    /**
     * The content of the help popover. When specified, a [help inline](https://developer.blackbaud.com/skyux/components/help-inline)
     * button is added to the tree node. The help inline button displays a [popover](https://developer.blackbaud.com/skyux/components/popover)
     * when clicked using the specified content and optional title.
     */
    helpPopoverContent: string | TemplateRef<unknown> | undefined;
    /**
     * The title of the help popover. This property only applies when `helpPopoverContent` is
     * also specified.
     */
    helpPopoverTitle: string | undefined;
    set childFocusIndex(value: number | undefined);
    get childFocusIndex(): number | undefined;
    set focused(value: boolean);
    set isPartiallySelected(value: boolean);
    get isPartiallySelected(): boolean;
    set isSelected(value: boolean);
    get isSelected(): boolean;
    set tabIndex(value: number);
    get tabIndex(): number;
    nodeContentWrapperRef: ElementRef | undefined;
    protected set nodeName(value: string);
    protected get nodeName(): string;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    /**
     * If single-select, set aria-selected=true for the selected node and undefined for all the others.
     * For multiple-select, set aria-selected to either true or false.
     * If node cannot be selected, aria-selected should be undefined (e.g. parent nodes in leaf-select-only mode).
     * @internal
     */
    ariaSelected(): boolean | undefined;
    showCheckbox(): boolean;
    showSelectedClass(): boolean;
    showActiveClass(): boolean;
    showTogglePlaceholder(): boolean;
    onFocus(): void;
    onMouseDown(): void;
    onMouseUp(): void;
    onKeyDown(event: KeyboardEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeNodeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SkyAngularTreeNodeComponent, "sky-angular-tree-node", never, { "index": { "alias": "index"; "required": false; }; "node": { "alias": "node"; "required": false; }; "templates": { "alias": "templates"; "required": false; }; "helpKey": { "alias": "helpKey"; "required": false; }; "helpPopoverContent": { "alias": "helpPopoverContent"; "required": false; }; "helpPopoverTitle": { "alias": "helpPopoverTitle"; "required": false; }; }, {}, never, ["sky-dropdown", ".sky-control-help"], true, never>;
}

/**
 * @internal
 */
declare class SkyAngularTreeToolbarComponent {
    showSelectButtons: boolean | undefined;
    clearAllClick: EventEmitter<void>;
    collapseAllClick: EventEmitter<void>;
    expandAllClick: EventEmitter<void>;
    selectAllClick: EventEmitter<void>;
    onClearAllClick(): void;
    onCollapseAllClick(): void;
    onExpandAllClick(): void;
    onSelectAllClick(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeToolbarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SkyAngularTreeToolbarComponent, "sky-angular-tree-toolbar", never, { "showSelectButtons": { "alias": "showSelectButtons"; "required": false; }; }, { "clearAllClick": "clearAllClick"; "collapseAllClick": "collapseAllClick"; "expandAllClick": "expandAllClick"; "selectAllClick": "selectAllClick"; }, never, never, true, never>;
}

/**
 * Wraps the Angular `tree-root` component as part of the `SkyAngularTreeModule` that provides
 * SKY UX components and styles to complement the `angular-tree-component` library and apply SKY UX
 * themes and functionality to hierarchical list views. For information about the `tree-root` component, see the
 * [Angular tree component documentation](https://angular2-tree.readme.io/docs).
 */
declare class SkyAngularTreeWrapperComponent implements AfterViewInit {
    #private;
    /**
     * Whether to render the tree view in read-only mode.
     * This mode disables selected and active states on the tree view nodes.
     * @default false
     */
    readOnly: boolean | undefined;
    /**
     * Whether to use leaf-only selection mode. For tree views with
     * [checkboxes](https://angular2-tree.readme.io/docs/tri-state-checkboxes),
     * this mode limits user selections to leaf nodes and prevents users from selecting parent nodes.
     * @default false
     */
    selectLeafNodesOnly: boolean | undefined;
    /**
     * Whether to use single-select mode. For tree views with
     * [checkboxes](https://angular2-tree.readme.io/docs/tri-state-checkboxes),
     * this mode limits user selections to one node at a time.
     * @default false
     */
    selectSingle: boolean | undefined;
    /**
     * Whether to display a toolbar with buttons to expand and collapse all nodes and buttons to select and clear all checkboxes.
     * The select and clear buttons only appear when you enable checkboxes.
     * To enable [checkboxes](https://angular2-tree.readme.io/docs/tri-state-checkboxes).
     * @default false
     */
    showToolbar: boolean | undefined;
    selectableNodeIds: Record<string, unknown>;
    treeComponent: TreeComponent | undefined;
    ngAfterViewInit(): void;
    multiselectable(): boolean;
    onClearAllClick(): void;
    onCollapseAllClick(): void;
    onExpandAllClick(): void;
    onSelectAllClick(): void;
    showSelectButtons(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeWrapperComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SkyAngularTreeWrapperComponent, "sky-angular-tree-wrapper", never, { "readOnly": { "alias": "readOnly"; "required": false; }; "selectLeafNodesOnly": { "alias": "selectLeafNodesOnly"; "required": false; }; "selectSingle": { "alias": "selectSingle"; "required": false; }; "showToolbar": { "alias": "showToolbar"; "required": false; }; }, {}, ["treeComponent"], ["tree-root"], true, never>;
}

declare class SkyAngularTreeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<SkyAngularTreeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<SkyAngularTreeModule, never, [typeof SkyAngularTreeComponentResourcesModule, typeof SkyAngularTreeContextMenuComponent, typeof SkyAngularTreeNodeComponent, typeof SkyAngularTreeToolbarComponent, typeof SkyAngularTreeWrapperComponent], [typeof SkyAngularTreeNodeComponent, typeof SkyAngularTreeWrapperComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<SkyAngularTreeModule>;
}

export { SkyAngularTreeModule, SkyAngularTreeWrapperComponent as λ1, SkyAngularTreeNodeComponent as λ2 };