isPageId

Type guard to check if a string is a valid TLPageId.

function isPageId(id: string): id is TLPageId

if (isPageId('page:main')) {
  // TypeScript knows this is a TLPageId
  console.log('Valid page ID')
}

Name	Description
`id`	`string` The string to check

id is TLPageId

True if the ID is a valid page ID, false otherwise