getFieldProperty (search, prop, ignoreAliases) {
    const field = this.getField(search, ignoreAliases);

    if (field && field[prop]) { return field[prop]; }

    return undefined;
  }
Retrieves a field's property
Matches dbField, dbField2, fieldECS, or rawField
@param {string} search - The value to search for
@param {string} prop - The field property value to return
@param {boolean} ignoreAliases - Whether to ignore the alias list
@returns {string} The field property value or undefined