deno/ext/web/internal.d.ts
Jamie 8c0fb9003d
feat(ext/web): add ImageData Web API (#21183)
Fixes #19288

Adds the `ImageData` Web API. 

This would be beneficial to projects using `ImageData` as a convenient
transport layer for pixel data. This is common in Web Assembly projects
that manipulate images. Having this global available in Deno would
improve compatibility of existing JS libraries.

**References**
- [MDN ImageData Web
API](https://developer.mozilla.org/en-US/docs/Web/API/ImageData)
- [whatwg HTML Standard Canvas
Spec](https://html.spec.whatwg.org/multipage/canvas.html#pixel-manipulation)
2023-12-06 14:20:28 +01:00

118 lines
3.5 KiB
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
/// <reference no-default-lib="true" />
/// <reference lib="esnext" />
declare module "ext:deno_web/00_infra.js" {
function collectSequenceOfCodepoints(
input: string,
position: number,
condition: (char: string) => boolean,
): {
result: string;
position: number;
};
const ASCII_DIGIT: string[];
const ASCII_UPPER_ALPHA: string[];
const ASCII_LOWER_ALPHA: string[];
const ASCII_ALPHA: string[];
const ASCII_ALPHANUMERIC: string[];
const HTTP_TAB_OR_SPACE: string[];
const HTTP_WHITESPACE: string[];
const HTTP_TOKEN_CODE_POINT: string[];
const HTTP_TOKEN_CODE_POINT_RE: RegExp;
const HTTP_QUOTED_STRING_TOKEN_POINT: string[];
const HTTP_QUOTED_STRING_TOKEN_POINT_RE: RegExp;
const HTTP_TAB_OR_SPACE_PREFIX_RE: RegExp;
const HTTP_TAB_OR_SPACE_SUFFIX_RE: RegExp;
const HTTP_WHITESPACE_PREFIX_RE: RegExp;
const HTTP_WHITESPACE_SUFFIX_RE: RegExp;
function httpTrim(s: string): string;
function regexMatcher(chars: string[]): string;
function byteUpperCase(s: string): string;
function byteLowerCase(s: string): string;
function collectHttpQuotedString(
input: string,
position: number,
extractValue: boolean,
): {
result: string;
position: number;
};
function forgivingBase64Encode(data: Uint8Array): string;
function forgivingBase64Decode(data: string): Uint8Array;
function forgivingBase64UrlEncode(data: Uint8Array | string): string;
function forgivingBase64UrlDecode(data: string): Uint8Array;
function serializeJSValueToJSONString(value: unknown): string;
}
declare module "ext:deno_web/01_dom_exception.js" {
export = DOMException;
}
declare module "ext:deno_web/01_mimesniff.js" {
interface MimeType {
type: string;
subtype: string;
parameters: Map<string, string>;
}
function parseMimeType(input: string): MimeType | null;
function essence(mimeType: MimeType): string;
function serializeMimeType(mimeType: MimeType): string;
function extractMimeType(
headerValues: string[] | null,
): MimeType | null;
}
declare module "ext:deno_web/02_event.js" {
const EventTarget: typeof EventTarget;
const Event: typeof event;
const ErrorEvent: typeof ErrorEvent;
const CloseEvent: typeof CloseEvent;
const MessageEvent: typeof MessageEvent;
const CustomEvent: typeof CustomEvent;
const ProgressEvent: typeof ProgressEvent;
const PromiseRejectionEvent: typeof PromiseRejectionEvent;
const reportError: typeof reportError;
}
declare module "ext:deno_web/12_location.js" {
function getLocationHref(): string | undefined;
}
declare module "ext:deno_web/05_base64.js" {
function atob(data: string): string;
function btoa(data: string): string;
}
declare module "ext:deno_web/09_file.js" {
function blobFromObjectUrl(url: string): Blob | null;
function getParts(blob: Blob): string[];
const Blob: typeof Blob;
const File: typeof File;
}
declare module "ext:deno_web/06_streams.js" {
const ReadableStream: typeof ReadableStream;
function isReadableStreamDisturbed(stream: ReadableStream): boolean;
function createProxy<T>(stream: ReadableStream<T>): ReadableStream<T>;
}
declare module "ext:deno_web/13_message_port.js" {
type Transferable = {
kind: "messagePort";
data: number;
} | {
kind: "arrayBuffer";
data: number;
};
interface MessageData {
data: Uint8Array;
transferables: Transferable[];
}
}
declare module "ext:deno_web/16_image_data.js" {
const ImageData: typeof ImageData;
}