Add support for vscode.CallHierarchyItemProvider

[dps999]

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Steps to Reproduce:

Select a method on c# Use 'Show Call Hierarchy' command You will get No result window

[filipw]

This is not supported yet. It requires building a vscode.CallHierarchyItemProvider for the extension.

Ref: https://github.com/microsoft/language-server-protocol/issues/468 Ref: https://code.visualstudio.com/updates/v1_33#_call-hierarchy Ref: https://github.com/jrieken/demo-callhierarchy

[webczat]

+1, vscode supports this feature for some time so having it would be really nice

[heartacker]

really want, please

[ThomsonTan]

+1 on this feature request.