function handleRuntimeError(error) {
  if (error && !isWebpackCompileError(error) && currentRuntimeErrors.indexOf(error) === -1) {
    currentRuntimeErrors = currentRuntimeErrors.concat(error);
  }
  debouncedShowRuntimeErrors(currentRuntimeErrors);
}
Handles runtime error contexts captured with EventListeners.
Integrates with a runtime error overlay.
@param {Error} error A valid error object.
@returns {void}