Show 'move to a new file' refactoring on symbol names

[mjbvz]

Search Terms

• move to file
• refactoring

Suggestion

For a file:

class Abc {}
class Xyz {}

The move to a new file refactoring only shows up if you select the entire declaration, i.e. class Abc {} or class Xyz {}

I propose that we also show it if the requested range is on the symbol name, such as inside Abc or inside Xyz

Use Cases

This will improve discoverability of the feature and help with dealing with large classes or function that do not fit on the screen

[mhegazy]

@Andy-MS i think we should do here what we have done in #24187 and include the declaration if the declaration name is part of the selection.