code: function parseProps(attributes, prefix) {
    prefix += '-';
  
    const props = {};
  
    for (const prop in attributes) {
      // Strip 'inline-' and store
      if (prop.indexOf(prefix) == 0) {
        let value = attributes[prop];
  
        if (value === 'false') {
          value = false;
        }
        if (value === 'true') {
          value = true;
        }
        props[prop.slice(prefix.length)] = value;
      }
    }
  
    return props;
  }
docs: Parse props with 'prefix' from 'attributes'
  @param {Object} attributes
  @param {String} prefix
  @returns {Object}