code: function decode ( value ) {
  	let resolvedValue = {};
  	try {
  		resolvedValue = JSON.parse(value.getValue());
  	} catch ( e ) {
  		resolvedValue = null;
  	}
  	return setJsonValueToSassValue(resolvedValue);
  }
docs: @param  {sass.types.String|sass.types.Number|sass.types.Boolean|sass.types.Null} value
  
  @return {sass.types.*}