import { ViewModelDelta } from "@anz-bank/vscode-sysl-plugin";
export interface DiagramObjectData {
}
export interface DiagramObjectKey {
}
export type GoJSDiagramModel = DiagramModel;
export interface DiagramModel<N = DiagramObjectData, E = DiagramObjectData> extends ViewModelDelta {
    nodes: N[];
    edges: E[];
    templates?: {
        diagramLabel?: string;
        diagramLayout?: any;
        nodes?: {
            [key: string]: any;
        };
        groups?: {
            [key: string]: any;
        };
        edges?: {
            [key: string]: any;
        };
    };
}
export declare function isDiagram(model: any): model is DiagramModel;