Can $transclude be used to get interpolated text content?

问题

Is there a way to get transclude content after it has been interpolated using $transclude in a controller? I want the transclude to be performed without any alteration, but I need the interpolated value.

For example I have a component that transcludes an interpolated string:

<my-transclude-component>{{ vm.someTextToTransclude }}</my-transclude-component>

Using $transclude in my controller I can do this to get the transcluded content, but it gives the uninterpolated value of {{ vm.someTextToTransclude }} as a string instead of Hello World:

vm.$onInit = function() {

    $transclude(function(clone) { 
        console.log(clone.text()); 
    });
}

I know I can bind it to the component, but that's not the point of this question. Currently this is how it is being done since the content isn't interpolated using $transclude:

<my-transclude-component my-text="{{ vm.someTextToTransclude }}"></my-transclude-component>

来源：https://stackoverflow.com/questions/42080076/can-transclude-be-used-to-get-interpolated-text-content