import Components - Qt creator show M300 Unknown Component

I try Local Directory Imports into a qualified local namespace but without success,   but if I import by qrc the application builds and runs like expected but in Qt Creator the auto-completation doesn't work, and the Components imported into a qualified fails, not recognized at all the Qt creator show the error "M300 Unknown Component". 
I found some related Qt Creator issues reported in pass:

QTCREATORBUG-22392
QTCREATORBUG-22839
QTCREATORBUG-19637

I think the problem is when import not in app directory

├── appX
|     ├── mycomponents.qrc
|     └── main.qml  
|
├── appY
|     ├── mycomponents.qrc
|     └── main.qml  
|
└── shared
       └──  mycomponents              
             ├── Component1.qml            
             └── Component2.qml 

mycomponents.qrc

<RCC>
    <qresource prefix="/MyComponents">
        <file alias="Component1.qml">../shared/mycomponents/Component1.qml</file>
        <file alias="Component2.qml">../shared/mycomponents/Component2.qml</file>
    </qresource>
</RCC> 

when I try import in appX/main.qml

import "qrc:/MyComponents" as MyComponents

MyComponents.Component1 {
    // ...
}

this way works build and run but in Qt Creator not recognized show the error "M300 Unknown Component"