/**
     * Get the value for the key 'rag.chat.history.max.messages'. <br>
     * The value is, e.g. 30 <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getRagChatHistoryMaxMessages();

    /**
     * Get the value for the key 'rag.chat.history.max.messages' as {@link Integer}. <br>
     * The value is, e.g. 30 <br>

.form-floating:nth-last-child(n + 3) > .form-select {\n      @include border-end-radius(0);\n    }\n  }\n\n  $validation-messages: \"\";\n  @each $state in map-keys($form-validation-states) {\n    $validation-messages: $validation-messages + \":not(.\" + unquote($state) + \"-tooltip)\" + \":not(.\" + unquote($state) + \"-feedback)\";\n  }\n\n  > :not(:first-child):not(.dropdown-menu)#{$validation-messages} {\n    margin-left: calc(#{$input-border-width} * -1); // stylelint-disable-line function-disallowed-list\n...