_country ) {
			return [ Currency_Code::DANISH_KRONE ];
		}

		if ( Country_Code::HONG_KONG === $account_country ) {
			return [ Currency_Code::HONG_KONG_DOLLAR ];
		}

		if ( Country_Code::JAPAN === $account_country ) {
			return [ Currency_Code::JAPANESE_YEN ];
		}

		if ( Country_Code::NORWAY === $account_country ) {
			return [ Currency_Code::NORWEGIAN_KRONE ];
		}

		if ( Country_Code::SINGAPORE === $account_country ) {
			return [ Currency_Code::SINGAPORE_DOLLAR ];
		}

		if ( Country_Code::SWEDEN === $account_country ) {
			return [ Currency_Code::SWEDISH_KRONA ];
		}

		if ( Country_Code::SWITZERLAND === $account_country ) {
			return [ Currency_Code::SWISS_FRANC ];
		}

		if ( Country_Code::UNITED_KINGDOM === $account_country ) {
			return [ Currency_Code::POUND_STERLING ];
		}

		if ( Country_Code::UNITED_STATES === $account_country ) {
			return [ Currency_Code::UNITED_STATES_DOLLAR ];
		}

		return [ 'NONE_SUPPORTED' ];
	}

	/**
	 * Get the list of supported countries
	 *
	 * @return string[] Array of country codes
	 */
	public static function get_supported_countries(): array {
		return [
			Country_Code::UNITED_STATES,
			Country_Code::AUSTRALIA,
			Country_Code::CANADA,
			Country_Code::AUSTRIA,
			Country_Code::BELGIUM,
			Country_Code::DENMARK,
			Country_Code::FINLAND,
			Country_Code::FRANCE,
			Country_Code::GERMANY,
			Country_Code::IRELAND,
			Country_Code::ITALY,
			Country_Code::LUXEMBOURG,
			Country_Code::NETHERLANDS,
			Country_Code::NORWAY,
			Country_Code::PORTUGAL,
			Country_Code::SPAIN,
			Country_Code::SWEDEN,
			Country_Code::SWITZERLAND,
			Country_Code::UNITED_KINGDOM,
			Country_Code::HONG_KONG,
			Country_Code::JAPAN,
			Country_Code::SINGAPORE,
		];
	}

	/**
	 * Get the payment method capabilities
	 *
	 * @return string[]
	 */
	public static function get_capabilities(): array {
		return [
			PaymentMethodCapability::REFUNDS,
			PaymentMethodCapability::MULTI_CURRENCY,
		];
	}

	/**
	 * Get the URL for the payment method's icon
	 *
	 * @param string|null $account_country Optional. The merchant's account country.
	 *
	 * @return string
	 */
	public static function get_icon_url( ?string $account_country = null ): string {
		return plugins_url( 'assets/images/payment-methods/wechat-pay.svg', WCPAY_PLUGIN_FILE );
	}

	/**
	 * Get the URL for the payment method's dark mode icon
	 *
	 * @param string|null $account_country Optional. The merchant's account country.
	 *
	 * @return string Returns regular icon URL if no dark mode icon exists
	 */
	public static function get_dark_icon_url( ?string $account_country = null ): string {
		return self::get_icon_url( $account_country );
	}

	/**
	 * Get the URL for the payment method's settings icon
	 *
	 * @param string|null $account_country Optional. The merchant's account country.
	 *
	 * @return string
	 */
	public static function get_settings_icon_url( ?string $account_country = null ): string {
		return self::get_icon_url( $account_country );
	}

	/**
	 * Get the testing instructions for the payment method
	 *
	 * @param string $account_country The merchant's account country.
	 * @return string HTML string containing testing instructions
	 */
	public static function get_testing_instructions( string $account_country ): string {
		return '';
	}

	/**
	 * Get the currency limits for the payment method
	 *
	 * @return array<string,array<string,array{min:int,max:int}>>
	 */
	public static function get_limits_per_currency(): array {
		return [];
	}

	/**
	 * Whether this payment method is available for the given currency and country
	 *
	 * @param string $currency The currency code to check.
	 * @param string $account_country The merchant's account country.
	 *
	 * @return bool
	 */
	public static function is_available_for( string $currency, string $account_country ): bool {
		if ( ! PaymentMethodUtils::is_available_for( self::get_supported_currencies(), self::get_supported_countries(), $currency, $account_country ) ) {
			return false;
		}

		return true;
	}

	/**
	 * Whether this payment method should be enabled by default
	 *
	 * @return bool
	 */
	public static function is_enabled_by_default(): bool {
		return false;
	}

	/**
	 * Get the minimum amount for this payment method for a given currency and country
	 *
	 * @param string $currency The currency code.
	 * @param string $country The country code.
	 *
	 * @return int|null The minimum amount or null if no minimum.
	 */
	public static function get_minimum_amount( string $currency, string $country ): ?int {
		return null;
	}

	/**
	 * Get the maximum amount for this payment method for a given currency and country
	 *
	 * @param string $currency The currency code.
	 * @param string $country The country code.
	 *
	 * @return int|null The maximum amount or null if no maximum.
	 */
	public static function get_maximum_amount( string $currency, string $country ): ?int {
		return null;
	}
}
<br />
<b>Fatal error</b>:  Uncaught InvalidArgumentException: Payment method definition class &quot;WCPay\PaymentMethods\Configs\Definitions\WechatPayDefinition&quot; does not exist. in /home/sanattv/public_html/sanat.tv/wp-content/plugins/woocommerce-payments/includes/payment-methods/Configs/Registry/PaymentMethodDefinitionRegistry.php:90
Stack trace:
#0 /home/sanattv/public_html/sanat.tv/wp-content/plugins/woocommerce-payments/includes/payment-methods/Configs/Registry/PaymentMethodDefinitionRegistry.php(68): WCPay\PaymentMethods\Configs\Registry\PaymentMethodDefinitionRegistry-&gt;register_payment_method('WCPay\\PaymentMe...')
#1 /home/sanattv/public_html/sanat.tv/wp-content/plugins/woocommerce-payments/includes/class-wc-payments.php(611): WCPay\PaymentMethods\Configs\Registry\PaymentMethodDefinitionRegistry-&gt;init()
#2 /home/sanattv/public_html/sanat.tv/wp-content/plugins/woocommerce-payments/woocommerce-payments.php(165): WC_Payments::init()
#3 /home/sanattv/public_html/sanat.tv/wp-includes/class-wp-hook.php(324): wcpay_init('')
#4 /home/sanattv/public_html/sanat.tv/wp-includes/class-wp-hook.php(348): WP_Hook-&gt;apply_filters(NULL, Array)
#5 /home/sanattv/public_html/sanat.tv/wp-includes/plugin.php(517): WP_Hook-&gt;do_action(Array)
#6 /home/sanattv/public_html/sanat.tv/wp-settings.php(578): do_action('plugins_loaded')
#7 /home/sanattv/public_html/sanat.tv/wp-config.php(102): require_once('/home/sanattv/p...')
#8 /home/sanattv/public_html/sanat.tv/wp-load.php(50): require_once('/home/sanattv/p...')
#9 /home/sanattv/public_html/sanat.tv/wp-blog-header.php(13): require_once('/home/sanattv/p...')
#10 /home/sanattv/public_html/sanat.tv/index.php(17): require('/home/sanattv/p...')
#11 {main}
  thrown in <b>/home/sanattv/public_html/sanat.tv/wp-content/plugins/woocommerce-payments/includes/payment-methods/Configs/Registry/PaymentMethodDefinitionRegistry.php</b> on line <b>90</b><br />