qt-creator/share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/project.qmlproject

import QmlProject 1.1

Project {
    //mainFile: "test1.qml"

    /* Include .qml, .js, and image files from current directory and subdirectories */
    QmlFiles {
        directory: "."
    }
    JavaScriptFiles {
        directory: "."
    }
    ImageFiles {
        directory: "."
    }
    /* List of plugin directories passed to QML runtime */
    importPaths: [ "../" ]
}