using System;

namespace WasmBox.Pixie.Markup {
    /// <summary>
    /// A node that produces a new-line sequence.
    /// </summary>
    public sealed class NewLine : MarkupNode {
        private NewLine() { }

        /// <summary>
        /// An instance of a newline node.
        /// </summary>
        public static readonly NewLine Instance = new NewLine();

        /// <inheritdoc/>
        public override MarkupNode Fallback => new Text("\n");

        /// <inheritdoc/>
        public override MarkupNode Map(Func<MarkupNode, MarkupNode> mapping) {
            return this;
        }
    }
}