spectre.console/src/Spectre.Console/IAnsiConsoleInput.cs

namespace Spectre.Console;

/// <summary>
/// Represents the console's input mechanism.
/// </summary>
public interface IAnsiConsoleInput
{
    /// <summary>
    /// Gets a value indicating whether or not
    /// there is a key available.
    /// </summary>
    /// <returns><c>true</c> if there's a key available, otherwise <c>false</c>.</returns>
    bool IsKeyAvailable();

    /// <summary>
    /// Reads a key from the console.
    /// </summary>
    /// <param name="intercept">Whether or not to intercept the key.</param>
    /// <returns>The key that was read.</returns>
    ConsoleKeyInfo? ReadKey(bool intercept);

    /// <summary>
    /// Reads a key from the console.
    /// </summary>
    /// <param name="intercept">Whether or not to intercept the key.</param>
    /// <param name="cancellationToken">The token to monitor for cancellation requests.</param>
    /// <returns>The key that was read.</returns>
    Task<ConsoleKeyInfo?> ReadKeyAsync(bool intercept, CancellationToken cancellationToken);
}