Add support for customDescriptionGenerators (for compiler debugging) #40308
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This adds a custom watch/locals description generator for use when debugging the compiler using the new
"customDescriptionGenerators"
feature recently added to the new preview js debugger for VS Code.This adds custom Watch window descriptions for the following kinds of objects in the compiler:
Symbol
Type
Node
NodeArray
FlowNode
Examples:
Instructions for enabling this when debugging can be found in
.vscode/launch.template.json
.