import { ChangeDetectorRef, EventEmitter, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { FolderNode, ModularLabels } from '../modular-table-template.models';
import * as i0 from "@angular/core";
interface FlatFolderRow {
    id: number | null;
    name: string;
    depth: number;
    disabled: boolean;
    hasChildren: boolean;
    expanded: boolean;
}
/**
 * Folder-picker body used inside the Move-to-Folder dialog.
 *
 * This component is designed to be usable two ways:
 *
 *  1. **From inside the library** via `DialogService.open({ content: { type: 'component', component: MoveToFolderDialogComponent, inputs: {...} } })`.
 *     The outer `cqa-dialog` provides the title, description, Cancel and "Move here"
 *     buttons; the Move button reads `pickedFolderId` via `dialogRef.getComponentInstance()`.
 *
 *  2. **From the host/UI layer directly** once API ownership moves up. The host
 *     renders `<cqa-move-to-folder-dialog>` inside its own modal shell and
 *     listens to `(folderPicked)` (fires on every pick) to drive its own "Move here"
 *     button. All visual state lives on `pickedFolderId` so hosts can also two-way
 *     bind if they prefer.
 */
export declare class MoveToFolderDialogComponent implements OnInit, OnChanges {
    private cdr;
    /** Folder tree to pick from. */
    folders: FolderNode[];
    /** Label overrides. */
    labels: ModularLabels;
    /** The folder the tests currently live in — rendered as disabled (can't move into itself). */
    currentFolderId: number | null;
    /** Controls which folder is visually selected. Two-way-bind friendly via `pickedFolderIdChange`. */
    pickedFolderId: number | null;
    /** Folder ids to expand by default. If not provided, ancestors of `currentFolderId` (or
     *  `pickedFolderId`, when no current context exists) are expanded. */
    initialExpandedIds?: number[];
    /** Disables the top-level "Unorganized / no folder" row. Decoupled from `currentFolderId`
     *  so consumers that reuse this picker for non-move flows (e.g. parent-folder selection
     *  inside the New Folder dialog) can keep the root option clickable. The move flows wire
     *  this to `currentFolderId == null`. */
    rootDisabled: boolean;
    /** CSS height for the scrollable picker container. Lets embedders shrink the picker when
     *  it shares space with other fields (e.g. inside the New Folder dialog). */
    pickerHeight: string;
    /** Fires whenever the user picks a destination. */
    folderPicked: EventEmitter<number>;
    /** Companion output for banana-in-the-box `[(pickedFolderId)]` binding. */
    pickedFolderIdChange: EventEmitter<number>;
    private expandedIds;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private seedExpandedIds;
    private collectAncestors;
    get flatRows(): FlatFolderRow[];
    isPicked(id: number | null): boolean;
    get isUnorganizedDisabled(): boolean;
    pick(id: number | null): void;
    toggleExpanded(id: number, event: Event): void;
    trackById: (_: number, row: FlatFolderRow) => number;
    static ɵfac: i0.ɵɵFactoryDeclaration<MoveToFolderDialogComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MoveToFolderDialogComponent, "cqa-move-to-folder-dialog", never, { "folders": "folders"; "labels": "labels"; "currentFolderId": "currentFolderId"; "pickedFolderId": "pickedFolderId"; "initialExpandedIds": "initialExpandedIds"; "rootDisabled": "rootDisabled"; "pickerHeight": "pickerHeight"; }, { "folderPicked": "folderPicked"; "pickedFolderIdChange": "pickedFolderIdChange"; }, never, never>;
}
export {};