Regression: some types are misplaced or not displayed

[marcofugaro]

Search terms

types misplaced not displayed

Actual Behavior

I have this code:

export const BODY_TYPES = {
  DYNAMIC: 1,
  STATIC: 2,
  KINEMATIC: 4,
} as const

export type BodyType = typeof BODY_TYPES[keyof typeof BODY_TYPES]

export class Body  {
   /**
   * One of: `Body.DYNAMIC`, `Body.STATIC` and `Body.KINEMATIC`.
   */
  type: BodyType

  // ... 
  constructor(
    options: {
      /**
       * One of: `Body.DYNAMIC`, `Body.STATIC` and `Body.KINEMATIC`.
       */
      type?: BodyType
      
      // ...
    } = {}
  ) {

}

And the options.type is not showing the BodyType, but instead its literal value (happens from v0.20.6, possibly related to #1528).

While the class property, is showing totally a different type!! (happens from v0.20.13)

For context, the type RayMode is in totally another part of the application and corresponds to this:

export const RAY_MODES = {
  CLOSEST: 1,
  ANY: 2,
  ALL: 4,
} as const


export type RayMode = typeof RAY_MODES[keyof typeof RAY_MODES]

Expected Behavior

This should be the correct behaviour as it is with v0.20.5:

Steps to reproduce the bug

I can link the repo where this happens if needed

Environment

• Typedoc version: v0.20.6 and up

[Gerrit0]

What TypeScript version are you using?

[marcofugaro]

4.0.5, but I'll try upgrading it and see if the issue persists!

[marcofugaro]

Updating typescript completely solves this issue, thanks!