/**
     * Get the value for the key 'cookie.default.expire'. <br>
     * The value is, e.g. 3600 <br>
     * comment: The default expire of cookie in seconds e.g. 31556926: one year, 86400: one day
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCookieDefaultExpire();

    /**

$breakpoints: $grid-breakpoints) {\n  $min: map-get($breakpoints, $name);\n  @return if($min != 0, $min, null);\n}\n\n// Maximum breakpoint width. Null for the largest (last) breakpoint.\n// The maximum value is calculated as the minimum of the next one less 0.02px\n// to work around the limitations of `min-` and `max-` prefixes and viewports with fractional widths.\n// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max\n// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.\n//...