import type { RenderConfig } from '@humanspeak/svelte-render';
import { TableComponent } from './tableComponent.js';
import type { HeaderLabel } from './types/Label.js';
import type { AnyPlugins } from './types/TablePlugin.js';
export type HeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = {
    id: string;
    label: HeaderLabel<Item, Plugins>;
    colspan: number;
    colstart: number;
};
export type HeaderCellAttributes<Item, Plugins extends AnyPlugins = AnyPlugins> = {
    role: 'columnheader';
    colspan: number;
};
export declare abstract class HeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends TableComponent<Item, Plugins, 'thead.tr.th'> {
    label: HeaderLabel<Item, Plugins>;
    colspan: number;
    colstart: number;
    constructor({ id, label, colspan, colstart }: HeaderCellInit<Item, Plugins>);
    render(): RenderConfig;
    attrs(): import("svelte/store").Readable<{
        role: "columnheader";
        colspan: number;
    }>;
    abstract clone(): HeaderCell<Item, Plugins>;
    isFlat(): this is FlatHeaderCell<Item, Plugins>;
    isData(): this is DataHeaderCell<Item, Plugins>;
    isFlatDisplay(): this is FlatDisplayHeaderCell<Item, Plugins>;
    isGroup(): this is GroupHeaderCell<Item, Plugins>;
    isGroupDisplay(): this is GroupDisplayHeaderCell<Item, Plugins>;
}
export type FlatHeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = Omit<HeaderCellInit<Item, Plugins>, 'colspan'>;
export type FlatHeaderCellAttributes<Item, Plugins extends AnyPlugins = AnyPlugins> = HeaderCellAttributes<Item, Plugins>;
export declare class FlatHeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends HeaderCell<Item, Plugins> {
    __flat: boolean;
    constructor({ id, label, colstart }: FlatHeaderCellInit<Item, Plugins>);
    clone(): FlatHeaderCell<Item, Plugins>;
}
export type DataHeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = FlatHeaderCellInit<Item, Plugins> & {
    accessorKey?: keyof Item;
    accessorFn?: (item: Item) => unknown;
};
export declare class DataHeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends FlatHeaderCell<Item, Plugins> {
    __data: boolean;
    accessorKey?: keyof Item;
    accessorFn?: (item: Item) => unknown;
    constructor({ id, label, accessorKey, accessorFn, colstart }: DataHeaderCellInit<Item, Plugins>);
    clone(): DataHeaderCell<Item, Plugins>;
}
export type FlatDisplayHeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = Omit<FlatHeaderCellInit<Item, Plugins>, 'label'> & {
    label?: HeaderLabel<Item, Plugins>;
};
export declare class FlatDisplayHeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends FlatHeaderCell<Item, Plugins> {
    __display: boolean;
    constructor({ id, label, colstart }: FlatDisplayHeaderCellInit<Item, Plugins>);
    clone(): FlatDisplayHeaderCell<Item, Plugins>;
}
export type GroupHeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = Omit<HeaderCellInit<Item, Plugins>, 'id'> & {
    ids: string[];
    allIds: string[];
};
export declare class GroupHeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends HeaderCell<Item, Plugins> {
    __group: boolean;
    ids: string[];
    allId: string;
    allIds: string[];
    constructor({ label, ids, allIds, colspan, colstart }: GroupHeaderCellInit<Item, Plugins>);
    setIds(ids: string[]): void;
    pushId(id: string): void;
    clone(): GroupHeaderCell<Item, Plugins>;
}
export type GroupDisplayHeaderCellInit<Item, Plugins extends AnyPlugins = AnyPlugins> = Omit<GroupHeaderCellInit<Item, Plugins>, 'label' | 'colspan'> & {
    label?: HeaderLabel<Item, Plugins>;
    colspan?: number;
};
export declare class GroupDisplayHeaderCell<Item, Plugins extends AnyPlugins = AnyPlugins> extends GroupHeaderCell<Item, Plugins> {
    __display: boolean;
    constructor({ label, ids, allIds, colspan, colstart }: GroupDisplayHeaderCellInit<Item, Plugins>);
    clone(): GroupDisplayHeaderCell<Item, Plugins>;
}