removeInternal() — vite Function Reference

Architecture documentation for the removeInternal() function in rolldown.dts.config.ts from the vite codebase.

Function typescript HMRClient WebSocketTransport called by 1

Entity Profile

HMRClient→ WebSocketTransport→ removeInternal() — vite Function Reference

Dependency Diagram

graph TD
  57d090ac_29ba_81ff_ad7b_2772f6d11490["removeInternal()"]
  c2239521_b59e_589c_03c3_99028d5442bd["rolldown.dts.config.ts"]
  57d090ac_29ba_81ff_ad7b_2772f6d11490 -->|defined in| c2239521_b59e_589c_03c3_99028d5442bd
  fe42fa4f_2882_53e3_9e2f_b59c7e2ef9f9["stripInternalTypes()"]
  fe42fa4f_2882_53e3_9e2f_b59c7e2ef9f9 -->|calls| 57d090ac_29ba_81ff_ad7b_2772f6d11490
  style 57d090ac_29ba_81ff_ad7b_2772f6d11490 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/rolldown.dts.config.ts lines 384–404

function removeInternal(s: MagicString, node: any): boolean {
  if (
    node.leadingComments &&
    node.leadingComments.some((c: any) => {
      return c.type === 'CommentBlock' && c.value.includes('@internal')
    })
  ) {
    // Examples:
    // function a(foo: string, /* @internal */ bar: number, baz: boolean)
    //                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // type Enum = Foo | /* @internal */ Bar | Baz
    //                   ^^^^^^^^^^^^^^^^^^^^^
    // strip trailing comma or pipe
    const trailingRe = /\s*[,|]/y
    trailingRe.lastIndex = node.end
    const trailingStr = trailingRe.exec(s.original)?.[0] ?? ''
    s.remove(node.leadingComments[0].start, node.end + trailingStr.length)
    return true
  }
  return false
}