observe-front-ui/app/scripts/constants/naming.js

export const EDGE_ID_SEPARATOR = '---';

// NOTE: Inconsistent naming is a consequence of
// keeping it backwards-compatible with the old URLs.
export const GRAPH_VIEW_MODE = 'topo';
export const TABLE_VIEW_MODE = 'grid';
export const RESOURCE_VIEW_MODE = 'resource';

// Named constants to avoid typos that would result in hard-to-detect bugs.
export const BLURRED_EDGES_LAYER = 'blurred-edges';
export const BLURRED_NODES_LAYER = 'blurred-nodes';
export const NORMAL_EDGES_LAYER = 'normal-edges';
export const NORMAL_NODES_LAYER = 'normal-nodes';
export const HIGHLIGHTED_EDGES_LAYER = 'highlighted-edges';
export const HIGHLIGHTED_NODES_LAYER = 'highlighted-nodes';
export const HOVERED_EDGES_LAYER = 'hovered-edges';
export const HOVERED_NODES_LAYER = 'hovered-nodes';

export const CONTENT_INCLUDED = 'content-included';
export const CONTENT_COVERING = 'content-covering';