message: Fixing e2e tests types
diff: import { Page } from "puppeteer";
  import Sigma from "../../src";
  import { NodeDisplayData, EdgeDisplayData } from "../../src/types";
  -import Graph, { GraphConstructor, NodeKey, EdgeKey } from "graphology-types";
  +import Graph, { GraphConstructor } from "graphology-types";
  type TestDependencies = {
  Graph: GraphConstructor;
  @@ -243,12 +243,12 @@ export const tests: Tests = [
  container,
  } = dependencies;
  - const nodeReducer = (key: NodeKey, attr: Partial<NodeDisplayData>) => {
  + const nodeReducer = (key: string, attr: Partial<NodeDisplayData>) => {
  const data = attr as NodeDisplayData;
  return Object.assign({}, data, { color: (data.label || "").charCodeAt(0) % 2 === 0 ? "#1E90FF" : "#FF0000" });
  };
  - const edgeReducer = (key: EdgeKey, attr: Partial<EdgeDisplayData>) => {
  + const edgeReducer = (key: string, attr: Partial<EdgeDisplayData>) => {
  const data = attr as EdgeDisplayData;
  return Object.assign({}, data, { color: +key % 2 === 0 ? "#FFFF00" : "#008000" });
  };
  