// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

namespace Microsoft.AspNetCore.Razor.Language.Extensions
{
	/// <summary>
	/// A <see cref="IRazorEngineFeature"/> that can calculate the identifier for a <see cref="RazorSourceDocument"/>.
	/// </summary>
	public interface IMetadataIdentifierFeature : IRazorEngineFeature
	{
		/// <summary>
		/// Gets the identifier for a <see cref="RazorSourceDocument"/>.
		/// </summary>
		/// <param name="codeDocument">The <see cref="RazorCodeDocument"/>.</param>
		/// <param name="sourceDocument">The <see cref="RazorSourceDocument"/>.</param>
		/// <returns>The identifier.</returns>
		string GetIdentifier( RazorCodeDocument codeDocument, RazorSourceDocument sourceDocument );
	}
}
