<?php

namespace Limb_Chatbot\Includes\Interfaces;

/**
 * Interface for token calculators.
 *
 * @since 1.0.0
 */
interface Token_Calculator_Interface {

	/**
	 * Calculates and returns the token count.
	 *
	 * @since 1.0.0
	 * @return int Number of tokens calculated.
	 */
	public function calculate(): int;
}