@types/negotiator

constructor

constructor(req: { headers: Negotiator.Headers });

• The negotiator constructor receives a request object

method charset

charset: (availableCharsets?: string[]) => string | undefined;

• Returns the most preferred charset from the client.

  Parameter availableCharsets

  When provided, returns the most preferred charset from a list of available charsets.

method charsets

charsets: (availableCharsets?: string[]) => string[];

• Returns an array of preferred charsets ordered by the client preference.

  Parameter availableCharsets

  When provided, returns an array of preferred charsets ordered by priority from a list of available charsets.

method encoding

encoding: (availableEncodings?: string[]) => string | undefined;

• Returns the most preferred encoding from the client.

  Parameter availableEncodings

  When provided, returns the most preferred encoding from a list of available encodings.

method encodings

encodings: (availableEncodings?: string[]) => string[];

• Returns an array of preferred encodings ordered by the client preference.

  Parameter availableEncodings

  When provided, returns an array of preferred encodings ordered by priority from a list of available encodings.

method language

language: (availableLanguages?: string[]) => string | undefined;

• Returns the most preferred language from the client.

  Parameter availableLanguages

  When provided, returns the most preferred language from a list of available languages.

method languages

languages: (availableLanguages?: string[]) => string[];

• Returns an array of preferred languages ordered by the client preference.

  Parameter availableLanguages

  When provided, returns an array of preferred languages ordered by priority from a list of available languages.

method mediaType

mediaType: (availableMediaTypes?: string[]) => string | undefined;

• Returns the most preferred media type from the client.

  Parameter availableMediaTypes

  When provided, returns the most preferred media type from a list of available media types.

method mediaTypes

mediaTypes: (availableMediaTypes?: string[]) => string[];

• Returns an array of preferred media types ordered by the client preference

  Parameter availableMediaTypes

  When provided, returns an array of preferred media types ordered by priority from a list of available media types.

index signature

[key: string]: string | string[] | undefined;