rimworld-animation-studio/Library/PackageCache/com.unity.textmeshpro@2.1.1/Scripts/Runtime/TMP_InputValidator.cs

using UnityEngine;
using System.Collections;


namespace TMPro
{
    /// <summary>
    /// Custom text input validator where user can implement their own custom character validation.
    /// </summary>
    [System.Serializable]
    public abstract class TMP_InputValidator : ScriptableObject
    {
        public abstract char Validate(ref string text, ref int pos, char ch);
    }
}