What is the best way to display large typescript types within VSCode?

My question pertains to a type that has a large structure, similar to the one below:

type Large = {
    foo: 123,
    bar: 123,
    baz: 123
} | {
    foo: 123,
    bar: 123,
    baz: 123
} | ...

When I hover over it in VSCode, it gets shortened like this:

https://i.sstatic.net/aHK2d.png

I'm wondering how I can view the hidden part of this type. Any advice or suggestions on this matter would be greatly appreciated.

P.S. The actual type I am dealing with is much more complex and not statically defined as shown above.

Answer №1

Another compiler setting to take note of is called noErrorTruncation. This setting specifically deals with whether or not types are truncated in error messages. By enabling this option (true), you can also ensure that type truncation does not occur in tooltips.

Important: While this will address the truncation of types (displaying as ...), it unfortunately does not guarantee the expansion of mapped or conditional types.

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