export declare class Assert {
    private static errorCount;
    /**
     * Returns error count
     * */
    static ErrorCount(): number;
    /**
     * Resets error count
     * */
    static ResetErrorCount(): void;
    /**
     * Handles occured error
     * */
    static ErrorOccured(): void;
    /**
     * Testing method. If input is false, error is thrown.
     * @param input Testing sample (boolean)
     */
    static Assert(input: boolean): void;
    /**
     * Testing method. If parameter1 == parameter2 is false, error is thrown.
     * @param expected Expected result
     * @param actual Actual result
     */
    static AreEqual(expected: any, actual: any): void;
    /**
     * Testing method. If parameter1 != parameter2 is false, error is thrown.
     * @param notExpected Not expected result
     * @param actual Actual result
     */
    static AreNotEqual(notExpected: any, actual: any): void;
    /**
     * Testing method. If type of parameter 1 == type of parameter 2 is false, error is thrown.
     * @param expected Expected type
     * @param actual Actual type
     */
    static AreSame(expected: any, actual: any): void;
    /**
     * Testing method. If type of parameter 1 != type of parameter 2 is false, error is thrown.
     * @param notExpected Not expected type
     * @param actual Actual type
     */
    static AreNotSame(notExpected: any, actual: any): void;
    /**
     * Testing method. If the input is not null, error is thrown.
     * @param input Input
     */
    static IsNull(input: any): void;
    /**
     * Testing method. If the input is null, error is thrown.
     * @param input Input
     */
    static IsNotNull(input: any): void;
    /**
     * Testing method. If the input is not undefined, error is thrown.
     * @param input
     */
    static IsUndefined(input: any): void;
    /**
     * Testing method. If the input is undefined, error is thrown.
     * @param input
     */
    static IsDefined(input: any): void;
    /**
     * Testing method. If the input is false, error is called.
     * @param input Input
     */
    static IsTrue(input: boolean): void;
    /**
     * Testing method. If the input is true, error is called.
     * @param input Input
     */
    static IsFalse(input: boolean): void;
    /**
     * Fails an assert.
     * */
    static Fail(): void;
}