/// <summary>
/// Initializes a new instance of the <see cref="DocumentStart"/> class.
/// </summary>
/// <param name="version">The version.</param>
/// <param name="tags">The tags.</param>
/// <param name="isImplicit">Indicates whether the event is implicit.</param>
public DocumentStart(VersionDirective version, TagDirectiveCollection tags, bool isImplicit)
: this(version, tags, isImplicit, Mark.Empty, Mark.Empty)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DocumentStart"/> class.
/// </summary>
/// <param name="version">The version.</param>
/// <param name="tags">The tags.</param>
/// <param name="isImplicit">Indicates whether the event is implicit.</param>
/// <param name="start">The start position of the event.</param>
/// <param name="end">The end position of the event.</param>
public DocumentStart(VersionDirective version, TagDirectiveCollection tags, bool isImplicit, Mark start, Mark end)
: base(start, end)
{
this.version = version;
this.tags = tags;
this.isImplicit = isImplicit;
}