readHeader

src/utils/read-header.tsfunction

readHeader()

readHeader(bag: HeaderBag | null | undefined, name: string): string | null

Read a header value by name from a HeaderBag, regardless of whether the bag exposes a .get() accessor or plain property access.

Parameter	Type	Description
bag	HeaderBag | null | undefined	The header bag to read from
name	string	The header name (case-sensitivity follows the underlying bag)

Returns — The header value, or null if absent or the bag itself is falsy