function generateTestForTaikoFuncs() {
        const funcs = Object.keys(taiko).filter(
          (item) => item !== "emitter" && item !== "metadata",
        );
        let result = "";
        for (const item of funcs.sort()) {
          result += `taiko.${item};\n`;
        }
        result += "\n";
        return result;
      }
Generates statements that instantiate each and every function exported by taiko.
Dtslint will look ato those statements and complain if any of the instantiated
functions lacks a type definition in index.d.ts.