LanguageMapProtocol.insertBefore method

LanguageMapProtocol › insertBefore

Unofficial

Inserts tokens before an existing token in a grammar.

Signature:

insertBefore(inside: string, before: string, insert: Record<string, GrammarValue>, root?: LanguageMap | undefined): Grammar

Parameters:

Parameter	Type	Description
inside	string	The language identifier.
before	string	The token name to insert before.
insert	Record<string, GrammarValue>	The tokens to insert.
root?	LanguageMap | undefined	Optional root language map.

Returns: Grammar — The modified grammar.