keyValue abstract method

dynamic keyValue({
  1. required String key,
  2. required String value,
})

Definition of key meta tag attribute If you do not found meta key you want just use metaKey Definition of value meta tag attribute The value is used for other key-value meta not listed in attributes by metaValue Add web mata data of other meta key with value

Implementation

keyValue(
    {
    /// Definition of [key] meta tag attribute
    required String key,

    /// Definition of [value] meta tag attribute
    required String value});