import { DataGridComponent } from '../../data-grid.component';
import { CellRendererContext } from '../cell-renderer';
import * as i0 from "@angular/core";
export declare class TreeNodeCellRendererComponent {
    context: CellRendererContext;
    dataGridComponent: DataGridComponent;
    readonly collapse: "Collapse";
    readonly expand: "Expand";
    isExpanded: import("@angular/core").WritableSignal<boolean>;
    loading: import("@angular/core").WritableSignal<boolean>;
    level: any;
    btnClass: import("@angular/core").Signal<{
        [x: string]: boolean;
        active: boolean;
    }>;
    constructor(context: CellRendererContext, dataGridComponent: DataGridComponent);
    toggleExpand(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeNodeCellRendererComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TreeNodeCellRendererComponent, "c8y-tree-node-cell-renderer", never, {}, {}, never, never, true, never>;
}
//# sourceMappingURL=tree-node.cell-renderer.component.d.ts.map