import { DDiagramDataDiagram } from "./d-diagram-data";
import { DDiagramDataScoped } from "./d-diagram-data-scoped";
import { EShapeDataValueState } from "./shape/e-shape-data-value-state";
export declare class DDiagramDataProtectedImpl implements DDiagramDataScoped {
    protected _diagram: DDiagramDataDiagram;
    constructor(diagram: DDiagramDataDiagram);
    get ids(): string[];
    set(id: string, value: unknown, time?: number, state?: EShapeDataValueState, from?: number | null, to?: number | null): boolean;
    toDirty(id: string): boolean;
    each(iteratee: (id: string) => boolean | void): string | null;
}