jsdoc mouse hover definition {Array.<static class>} bug

TypeScript Version: TS-next-3.7.0-2019.09.11

hi, if we add a definition jsdoc with static class array like this
/**@type {Array.<_A._B>} */
Mouse hover show any. And am not seem able to get link from vscode.
So i can't use ctrl+click to get definitions and travel in my codes.

I don't know if is a bug related to vscode engine or a mistake from my side?
Try this code and hover {Array.<_A._B>}

class _A {
    constructor() {
        /**@type {Array.<_A._B>} */
        this.test = null;
        //test intelisence
        this.test[0].TESTT
    };

    static _B = (function() {
        return class _B {
            constructor() {
                this.TESTT = true;
                
             };
        };
    })();

    static _C = class _C {
            constructor() {
                this.TESTT = true;
                
             };
        };

};

from suggest, it can also maybe related here.
https://github.com/microsoft/vscode/issues/17912

thanks in advance

Start by reproducing the JavaScript example with TypeScript-next-3.7.0-2019.09.11 and compare the hover and definition behavior with the linked VS Code issue. Done means the JSDoc type Array.<_A._B> is resolved in hover and Ctrl+click can navigate to its definition.