function formatMap(value, options) {
  return 'Map(' + registry.format(Array.from(value.entries()), options) + ')';
}
function formatMap(value, options) {
  return 'Map(' + registry.format(Array.from(value.entries()), options) + ')';
}
function formatMap ( value , options ) { return 'Map(' + registry . format ( Array . from ( value . entries ( ) ) , options ) + ')' ; }
Convert a map value to a printable string representation.
@param {Map} value The value to format.
@param {Object} options Formatting options.
@protected
Convert a map value to a printable string representation .