Class FileType<TVal>

constructor

• new FileType<TVal extends string>(
      name: TVal,
      mimeTypes?: string[],
      extensions?: string[],
      customMatch?: (type: string) => boolean,
  ): 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

  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 extends string>(name?: TNewVal): 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: File): boolean

  Checks if a file is a match

  Parameters

  • file: File

    The file to check against

  Returns boolean

• isMatch(filename: string, type: string): 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