export interface Layout {
    /** layout type */
    type: 'random' | 'radial' | 'mds' | 'circular' | 'fruchterman' | 'force' | 'gForce' | 'dagre' | 'concentric' | 'grid' | 'forceAtlas2';
    /** the field name used to map nodes in the `json` type data */
    nodes: string;
    /** the field name used to map links in the `json` type data */
    links: string;
    /** layout detail configurations */
    options?: object;
}