export declare const MIN_DASHBOARD_COLUMNS = 1;
export declare const MAX_DASHBOARD_COLUMNS = 6;
export declare const DEFAULT_DASHBOARD_COLUMNS = 2;
export interface DashboardLayoutPanel {
    id: string;
    width?: number;
    columns?: number;
}
export type DashboardPanelRow<TPanel extends DashboardLayoutPanel> = {
    key: string;
    panels: TPanel[];
};
export type DashboardPanelGroup<TPanel extends DashboardLayoutPanel> = {
    key: string;
    section: TPanel | null;
    panels: TPanel[];
    rows: DashboardPanelRow<TPanel>[];
    columns: number;
};
export type DashboardDropSlot = {
    type: "row";
    groupKey: string;
    rowIndex: number;
} | {
    type: "column";
    groupKey: string;
    rowIndex: number;
    columnIndex: number;
};
export type DashboardColumnExpansion = {
    columns: number;
    sectionPanelId: string | null;
};
export type DashboardLayoutOptions<TPanel extends DashboardLayoutPanel> = {
    isSection?: (panel: TPanel) => boolean;
};
export declare function clampDashboardColumns(value: unknown): number;
export declare function clampPanelWidth(value: unknown, gridColumns: number): number;
export declare function rebalanceRowWidths<TPanel extends DashboardLayoutPanel>(panels: TPanel[], columns: number): TPanel[];
export declare function buildDashboardRows<TPanel extends DashboardLayoutPanel>(panels: TPanel[], columns: number): DashboardPanelRow<TPanel>[];
export declare function buildDashboardPanelGroups<TPanel extends DashboardLayoutPanel>(panels: TPanel[], dashboardColumns: number, { isSection }?: DashboardLayoutOptions<TPanel>): DashboardPanelGroup<TPanel>[];
export declare function removePanelFromLayout<TPanel extends DashboardLayoutPanel>(panels: TPanel[], panelId: string, dashboardColumns: number, options?: DashboardLayoutOptions<TPanel>): TPanel[];
export declare function dropSlotId(slot: DashboardDropSlot): string;
export declare function readDropSlot(value: unknown): DashboardDropSlot | null;
export declare function sameDropSlot(a: DashboardDropSlot | null, b: DashboardDropSlot): boolean;
export declare function columnExpansionForDropSlot<TPanel extends DashboardLayoutPanel>(groups: DashboardPanelGroup<TPanel>[], panelId: string, slot: DashboardDropSlot): DashboardColumnExpansion | null;
/** Moves a panel by visible row/column slot and rebalances persisted widths. */
export declare function movePanelToDropSlot<TPanel extends DashboardLayoutPanel>(panels: TPanel[], panelId: string, slot: DashboardDropSlot, dashboardColumns: number, options?: DashboardLayoutOptions<TPanel>): TPanel[];
//# sourceMappingURL=dashboard-layout.d.ts.map