import type { Snippet } from 'svelte';
import type { BreadcrumbItem } from '../../molecules/Breadcrumb/Breadcrumb.svelte';
import type { FilterChip } from '../../molecules/FilterBar/FilterBar.svelte';
import type { FilterSummaryItem } from '../../molecules/FilterSummary/FilterSummary.svelte';
import type { TaskPriority } from '../../molecules/TaskRow/TaskRow.svelte';
import type { BulkAction } from '../../molecules/BulkActionBar/BulkActionBar.svelte';
import type { StatStripItem } from '../../molecules/StatStrip/StatStrip.svelte';
export type BacklogView = 'all' | 'open' | 'done' | 'overdue';
export type BacklogSort = 'priority' | 'due' | 'title' | 'assignee';
export interface BacklogTask {
    id: string;
    title: string;
    completed?: boolean;
    priority?: TaskPriority;
    /** Display label, e.g. "Jul 28" */
    due?: string;
    /** ISO date (YYYY-MM-DD) for overdue + sort */
    dueDate?: string;
    assignee?: string;
    epic?: string;
    estimate?: string;
    tags?: string[];
}
interface BacklogPageProps {
    title?: string;
    description?: string;
    breadcrumbs?: BreadcrumbItem[];
    tasks?: BacklogTask[];
    /** Active filter chips (FilterBar) */
    filters?: FilterChip[];
    /** Legacy summary chips under the bar */
    filterSummary?: FilterSummaryItem[];
    query?: string;
    view?: BacklogView;
    sort?: BacklogSort;
    selected?: string[];
    stats?: StatStripItem[];
    loading?: boolean;
    selectable?: boolean;
    readonly?: boolean;
    showSidebar?: boolean;
    showSearch?: boolean;
    showViewFilter?: boolean;
    showSort?: boolean;
    showBulkActions?: boolean;
    summaryTitle?: string;
    addLabel?: string;
    searchPlaceholder?: string;
    emptyTitle?: string;
    emptyDescription?: string;
    bulkActions?: BulkAction[];
    class?: string;
    actions?: Snippet;
    toolbar?: Snippet;
    sidebar?: Snippet;
    emptyAction?: Snippet;
    onadd?: () => void;
    ontoggle?: (id: string, completed: boolean) => void;
    onclicktask?: (id: string) => void;
    onfilterclear?: (id: string) => void;
    onfilterclearall?: () => void;
    onbulk?: (action: string, ids: string[]) => void;
    onquerychange?: (query: string) => void;
    onviewchange?: (view: BacklogView) => void;
    onsortchange?: (sort: BacklogSort) => void;
}
declare const BacklogPage: import("svelte").Component<BacklogPageProps, {}, "sort" | "view" | "selected" | "query" | "filters">;
type BacklogPage = ReturnType<typeof BacklogPage>;
export default BacklogPage;