//
        // For the example:
        //
        // class A {
        //   constructor()
        // }
        // class B: <caret>A()
        //
        // We want to resolve to the secondary constructor in A. Therefore, we check that the caret is at a supertype
        // call entry and if so we resolve the constructor callee expression.
        val userType = expression.parent as? KtUserType ?: return expression

		// passing invalid bucket names.
		{"------", false},
		{"my..bucket", false},
		{"192.168.1.1", false},
		{"$this-is-not-valid-too", false},
		{"contains-$-dollar", false},
		{"contains-^-caret", false},
		{"contains-$-dollar", false},
		{"contains-$-dollar", false},
		{"......", false},
		{"", false},
		{"a", false},
		{"ab", false},
		{".starts-with-a-dot", false},
		{"ends-with-a-dot.", false},

    ],

    // Escape metacharacters
    // which is written down by users but means special for regular expressions.

    // > There are 12 characters with special meanings:
    // > - the backslash \,
    // > - the caret ^,
    // > - the dollar sign $,
    // > - the period or dot .,
    // > - the vertical bar or pipe symbol |,
    // > - the question mark ?,
    // > - the asterisk or star *,
    // > - the plus sign +,

* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - برای پشتیبانی `SchemaGenerator` در Starlet (به احتمال زیاد برای کار کردن با FastAPI به آن نیازی پیدا نمی‌کنید).
* <a href="https://graphene-python.org/" target="_blank"><code>graphene</code></a> - در صورتی که از  `GraphQLApp` پشتیبانی می‌کنید.