Class FileType<TVal>

constructor

• new FileType<TVal>(name, mimeTypes?, extensions?, customMatch?): FileType<TVal>

• Type Parameters

  • TVal extends string

  Parameters

  • name: TVal

    The name of the filetype
  • OptionalmimeTypes: string[]

    Mimetypes for recognising the file type
  • Optionalextensions: string[]

    File extensions for recognising the file type
  • OptionalcustomMatch: ((type: string) => boolean)

    Custom logic to match the mimetype of the file

    • • (type): boolean

      • Parameters

        • type: string

        Returns boolean

  Returns FileType<TVal>

Optional Readonlyextensions

Optional ReadonlymimeTypes

Readonlyname

mimeFilter

• get mimeFilter(): string

• A mimetype filter for use in file inputs

  Returns string

clone

• clone<TNewVal>(name?): FileType<TVal | TNewVal>

• Creates a new FileType with identical matching logic

  Type Parameters

  • TNewVal extends string

  Parameters

  • Optionalname: TNewVal

    Optional new name for the filetype

  Returns FileType<TVal | TNewVal>

isMatch

• isMatch(file): boolean

• Checks if a file is a match

  Parameters

  • file: File

    The file to check against

  Returns boolean
• isMatch(filename, type): boolean

• Checks if a file is a match based on the filename and mimetype

  Parameters

  • filename: string

    The filename of the file
  • type: string

    The mimetype of the file

  Returns boolean