encode and decode for base64 encoding.

The base class that all derivative HTTP extend, providing a status and an expose property.

A LimitedReader reads from reader but limits the amount of data returned to just limit bytes. Each call to read updates limit to reflect the new amount remaining. read returns null when limit <= 0 or when the underlying reader returns null.

Standard HTTP status codes.

A map of HttpErrors that are unique instances for each HTTP error status code.

A record of all the status codes text.

Returns an array of media types accepted by the request, in order of preference. If there are no media types supplied in the request, then any media type selector will be returned.

Returns an array of content encodings accepted by the request, in order of preference. If there are no encoding supplied in the request, then ["*"] is returned, implying any encoding is accepted.

Returns an array of languages accepted by the request, in order of preference. If there are no languages supplied in the request, then ["*"] is returned, imply any language is accepted.

Decodes a given RFC4648 base64 encoded string

CREDIT: https://gist.github.com/enepomnyaschih/72c423f727d395eeaa09697058238727 Encodes a given Uint8Array, ArrayBuffer or string into RFC4648 base64 representation

Compile a string to a template function for the path.

Concatenate the given arrays into a new Uint8Array.

Given an extension or media type, return a full Content-Type or Content-Disposition header value.

Copy bytes from the src array to the dst array. Returns the number of bytes copied.

Create an instance of an HttpError based on the status code provided.

Creates a Promise with the reject and resolve functions placed as methods on the promise object itself. It allows you to do:

Check whether binary arrays are equal to each other.

For a given media type, return the most relevant extension, or undefined if no extension can be found.

A type guard that determines if the value is an HttpError or not.

Create path match function from path-to-regexp spec.

Parse a string for the raw tokens.

Normalize the given path string, returning a regular expression.

Read Reader r until EOF (null) and resolve to the content as Uint8Array`.

Create a Reader from a ReadableStreamDefaultReader.

Compare to array buffers or data views in a way that timing based attacks cannot gain information about the platform.

Returns the media type associated with the file extension. Values are normalized to lower case and matched irrespective of a leading ..

Write all the content of the array buffer (arr) to the writer (w).

Metadata about a key.