/**
 * An object representing a Server Variable for server URL template substitution.
 *
 * This object MAY be extended with [Specification Extensions][1].
 *
 * [1]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#specification-extensions
 */
export interface ServerVariableObject {
    /**
     * An enumeration of string values to be used if the substitution options are from a limited set.
     * The array MUST NOT be empty.
     */
    enum?: string[];
    /**
     * The default value to use for substitution, which SHALL be sent if an alternate value
     * is _not_ supplied. Note this behavior is different than the [Schema Object's][1]
     * treatment of default values, because in those cases parameter values are optional.
     * If the [`enum`][2] is defined, the value MUST exist in the enum's values.
     *
     * [1]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#schema-object
     * [2]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#serverVariableEnum
     */
    default: string;
    /**
     * An optional description for the server variable.
     * [CommonMark syntax][1] MAY be used for rich text representation.
     *
     * [1]: https://spec.commonmark.org/
     */
    description?: string;
}