import { ChangeDetectorRef, OnInit, WritableSignal } from '@angular/core';
import { CardData, CardDataViewComponent, ColumnDefinition, DataViewComponent, FilterCondition, SortCondition } from 'verben-ng-ui';
import { PermissionConfig, Status, TaskAssignmentType, Workflow, WorkflowOperation } from 'verben-workflow-ui/src/lib/models';
import * as i0 from "@angular/core";
export declare class WorkflowsComponent implements OnInit {
    private cdr;
    cardDataView: CardDataViewComponent;
    dataView: DataViewComponent;
    designerUrl: import("@angular/core").InputSignal<string>;
    permissionConfig: import("@angular/core").InputSignal<PermissionConfig | null>;
    private facade;
    private destroyRef;
    readonly config: import("verben-workflow-ui/src/lib/base").BasePageConfig<Workflow>;
    readonly styles: import("verben-ng-ui").TableStyles;
    data: import("@angular/core").Signal<Workflow[]>;
    cardData: WritableSignal<CardData[]>;
    readonly isTableView$: import("rxjs").Observable<boolean>;
    readonly filters$: import("rxjs").Observable<FilterCondition[]>;
    readonly restoredColumns$: import("rxjs").Observable<ColumnDefinition<Workflow>[]>;
    operations: import("@angular/core").Signal<WorkflowOperation[]>;
    formGroupConfig: WritableSignal<import("verben-ng-ui").FormGroupConfig<any>>;
    assignmentTypes: TaskAssignmentType[];
    statuses: Status[];
    visibleColumns: WritableSignal<ColumnDefinition<Workflow>[]>;
    selectedColumnCount: number;
    selectedSortCount: number;
    selectedFilterTableCount: number;
    /** Workflow queued for deletion, pending confirmation. */
    pendingDelete: WritableSignal<Workflow | null>;
    canExport: import("@angular/core").Signal<boolean>;
    canCreate: import("@angular/core").Signal<boolean>;
    canDesign: import("@angular/core").Signal<boolean>;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    /**
     * Tear down the card view's own selection.
     *
     * Nulling the facade's currentCardData only empties the form's fields — the
     * CardDataViewComponent keeps a separate `currentItem`, and that is what holds
     * the right-hand panel open. Without this the form goes blank after a search
     * but the panel stays on screen.
     */
    private clearCardView;
    /**
     * The record open in the detail form. Backed by the facade so a refetch can
     * close it — loadData() clears the selection before replacing the list.
     */
    get currentData(): CardData | null;
    set currentData(value: CardData | null);
    loadMore(): Promise<void>;
    /** Backs lib-data-xport's dataQueryFunction; bound in the constructor. */
    loadData(range: {
        skip: number;
        limit: number;
    }): Promise<Workflow[]>;
    handleSearch(event: {
        key: string;
        value: string;
    }): void;
    onFilterApplied(filters: FilterCondition[]): void;
    onSortUpdated(sorts: SortCondition[]): void;
    onColumnsUpdated(updatedColumns: ColumnDefinition<Workflow>[]): void;
    onSave(data: Partial<Workflow>): Promise<void>;
    /**
     * Commit an inline table-row edit. The table owns the row's form group (via
     * config.formGroupConfig) and hands back its value, replacing the old
     * per-row `editForms` Map.
     *
     * The edits must be merged over the row at `index` — not over the record open
     * in the card form, which is what the old `(rowSave)="onSave($event.data)"`
     * binding did on the sibling pages.
     */
    onRowSave(event: {
        index: number;
        key: number | string;
        data: Partial<Workflow>;
    }): Promise<void>;
    requestDelete(row: Workflow): void;
    cancelDelete(): void;
    confirmDelete(): Promise<void>;
    onSelectionChange(_selectedRows: Workflow[]): void;
    onViewChange(isTableView: boolean): void;
    onStateChange(event: {
        key: string;
        value: boolean;
    }): void;
    cardClicked(item: CardData, toggleView?: boolean): void;
    /** Open a table row's record in the card view. */
    goToCardView(code: string): void;
    handleExport(exportedData: Partial<Workflow>[]): void;
    handleFetchedExport({ skip, limit }: {
        skip: number;
        limit: number;
    }): void;
    private downloadCSV;
    static ɵfac: i0.ɵɵFactoryDeclaration<WorkflowsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<WorkflowsComponent, "lib-workflows", never, { "designerUrl": { "alias": "designerUrl"; "required": false; "isSignal": true; }; "permissionConfig": { "alias": "permissionConfig"; "required": false; "isSignal": true; }; }, {}, never, never, false, never>;
}