mirror of
https://github.com/denoland/deno.git
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1248 lines
46 KiB
TypeScript
1248 lines
46 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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/// <reference no-default-lib="true" />
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/// <reference lib="deno.ns" />
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declare namespace Deno {
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/**
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* **UNSTABLE**: New API, yet to be vetted. This API is under consideration to
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* determine if permissions are required to call it.
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*
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* Retrieve the process umask. If `mask` is provided, sets the process umask.
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* This call always returns what the umask was before the call.
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*
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* ```ts
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* console.log(Deno.umask()); // e.g. 18 (0o022)
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* const prevUmaskValue = Deno.umask(0o077); // e.g. 18 (0o022)
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* console.log(Deno.umask()); // e.g. 63 (0o077)
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* ```
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*
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* NOTE: This API is not implemented on Windows
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*/
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export function umask(mask?: number): number;
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/** **UNSTABLE**: This API needs a security review.
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*
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* Synchronously creates `newpath` as a hard link to `oldpath`.
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*
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* ```ts
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* Deno.linkSync("old/name", "new/name");
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* ```
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*
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* Requires `allow-read` and `allow-write` permissions. */
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export function linkSync(oldpath: string, newpath: string): void;
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/** **UNSTABLE**: This API needs a security review.
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*
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* Creates `newpath` as a hard link to `oldpath`.
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*
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* ```ts
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* await Deno.link("old/name", "new/name");
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* ```
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*
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* Requires `allow-read` and `allow-write` permissions. */
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export function link(oldpath: string, newpath: string): Promise<void>;
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export type SymlinkOptions = {
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type: "file" | "dir";
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};
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/** **UNSTABLE**: This API needs a security review.
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*
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* Creates `newpath` as a symbolic link to `oldpath`.
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*
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* The options.type parameter can be set to `file` or `dir`. This argument is only
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* available on Windows and ignored on other platforms.
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*
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* ```ts
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* Deno.symlinkSync("old/name", "new/name");
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* ```
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*
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* Requires `allow-write` permission. */
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export function symlinkSync(
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oldpath: string,
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newpath: string,
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options?: SymlinkOptions
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): void;
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/** **UNSTABLE**: This API needs a security review.
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*
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* Creates `newpath` as a symbolic link to `oldpath`.
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*
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* The options.type parameter can be set to `file` or `dir`. This argument is only
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* available on Windows and ignored on other platforms.
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*
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* ```ts
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* await Deno.symlink("old/name", "new/name");
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* ```
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*
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* Requires `allow-write` permission. */
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export function symlink(
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oldpath: string,
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newpath: string,
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options?: SymlinkOptions
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): Promise<void>;
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/** **UNSTABLE** */
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export type DirKind =
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| "home"
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| "cache"
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| "config"
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| "executable"
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| "data"
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| "data_local"
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| "audio"
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| "desktop"
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| "document"
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| "download"
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| "font"
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| "picture"
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| "public"
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| "template"
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| "tmp"
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| "video";
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/**
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* **UNSTABLE**: Currently under evaluation to decide if method name `dir` and
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* parameter type alias name `DirKind` should be renamed.
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*
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* Returns the user and platform specific directories.
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*
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* ```ts
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* const homeDirectory = Deno.dir("home");
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* ```
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*
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* Requires `allow-env` permission.
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*
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* Returns `null` if there is no applicable directory or if any other error
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* occurs.
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*
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* Argument values: `"home"`, `"cache"`, `"config"`, `"executable"`, `"data"`,
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* `"data_local"`, `"audio"`, `"desktop"`, `"document"`, `"download"`,
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* `"font"`, `"picture"`, `"public"`, `"template"`, `"tmp"`, `"video"`
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*
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* `"home"`
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*
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* |Platform | Value | Example |
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* | ------- | -----------------------------------------| -----------------------|
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* | Linux | `$HOME` | /home/alice |
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* | macOS | `$HOME` | /Users/alice |
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* | Windows | `{FOLDERID_Profile}` | C:\Users\Alice |
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*
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* `"cache"`
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*
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* |Platform | Value | Example |
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* | ------- | ----------------------------------- | ---------------------------- |
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* | Linux | `$XDG_CACHE_HOME` or `$HOME`/.cache | /home/alice/.cache |
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* | macOS | `$HOME`/Library/Caches | /Users/Alice/Library/Caches |
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* | Windows | `{FOLDERID_LocalAppData}` | C:\Users\Alice\AppData\Local |
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*
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* `"config"`
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*
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* |Platform | Value | Example |
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* | ------- | ------------------------------------- | -------------------------------- |
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* | Linux | `$XDG_CONFIG_HOME` or `$HOME`/.config | /home/alice/.config |
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* | macOS | `$HOME`/Library/Preferences | /Users/Alice/Library/Preferences |
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* | Windows | `{FOLDERID_RoamingAppData}` | C:\Users\Alice\AppData\Roaming |
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*
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* `"executable"`
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*
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* |Platform | Value | Example |
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* | ------- | --------------------------------------------------------------- | -----------------------|
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* | Linux | `XDG_BIN_HOME` or `$XDG_DATA_HOME`/../bin or `$HOME`/.local/bin | /home/alice/.local/bin |
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* | macOS | - | - |
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* | Windows | - | - |
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*
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* `"data"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------------------------- | ---------------------------------------- |
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* | Linux | `$XDG_DATA_HOME` or `$HOME`/.local/share | /home/alice/.local/share |
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* | macOS | `$HOME`/Library/Application Support | /Users/Alice/Library/Application Support |
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* | Windows | `{FOLDERID_RoamingAppData}` | C:\Users\Alice\AppData\Roaming |
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*
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* `"data_local"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------------------------- | ---------------------------------------- |
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* | Linux | `$XDG_DATA_HOME` or `$HOME`/.local/share | /home/alice/.local/share |
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* | macOS | `$HOME`/Library/Application Support | /Users/Alice/Library/Application Support |
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* | Windows | `{FOLDERID_LocalAppData}` | C:\Users\Alice\AppData\Local |
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*
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* `"audio"`
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*
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* |Platform | Value | Example |
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* | ------- | ------------------ | -------------------- |
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* | Linux | `XDG_MUSIC_DIR` | /home/alice/Music |
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* | macOS | `$HOME`/Music | /Users/Alice/Music |
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* | Windows | `{FOLDERID_Music}` | C:\Users\Alice\Music |
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*
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* `"desktop"`
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*
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* |Platform | Value | Example |
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* | ------- | -------------------- | ---------------------- |
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* | Linux | `XDG_DESKTOP_DIR` | /home/alice/Desktop |
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* | macOS | `$HOME`/Desktop | /Users/Alice/Desktop |
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* | Windows | `{FOLDERID_Desktop}` | C:\Users\Alice\Desktop |
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*
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* `"document"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------- | ------------------------ |
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* | Linux | `XDG_DOCUMENTS_DIR` | /home/alice/Documents |
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* | macOS | `$HOME`/Documents | /Users/Alice/Documents |
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* | Windows | `{FOLDERID_Documents}` | C:\Users\Alice\Documents |
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*
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* `"download"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------- | ------------------------ |
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* | Linux | `XDG_DOWNLOAD_DIR` | /home/alice/Downloads |
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* | macOS | `$HOME`/Downloads | /Users/Alice/Downloads |
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* | Windows | `{FOLDERID_Downloads}` | C:\Users\Alice\Downloads |
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*
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* `"font"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------------------------------------- | ------------------------------ |
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* | Linux | `$XDG_DATA_HOME`/fonts or `$HOME`/.local/share/fonts | /home/alice/.local/share/fonts |
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* | macOS | `$HOME/Library/Fonts` | /Users/Alice/Library/Fonts |
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* | Windows | – | – |
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*
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* `"picture"`
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*
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* |Platform | Value | Example |
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* | ------- | --------------------- | ----------------------- |
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* | Linux | `XDG_PICTURES_DIR` | /home/alice/Pictures |
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* | macOS | `$HOME`/Pictures | /Users/Alice/Pictures |
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* | Windows | `{FOLDERID_Pictures}` | C:\Users\Alice\Pictures |
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*
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* `"public"`
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*
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* |Platform | Value | Example |
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* | ------- | --------------------- | ------------------- |
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* | Linux | `XDG_PUBLICSHARE_DIR` | /home/alice/Public |
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* | macOS | `$HOME`/Public | /Users/Alice/Public |
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* | Windows | `{FOLDERID_Public}` | C:\Users\Public |
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*
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* `"template"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------- | ---------------------------------------------------------- |
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* | Linux | `XDG_TEMPLATES_DIR` | /home/alice/Templates |
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* | macOS | – | – |
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* | Windows | `{FOLDERID_Templates}` | C:\Users\Alice\AppData\Roaming\Microsoft\Windows\Templates |
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*
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* `"tmp"`
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*
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* |Platform | Value | Example |
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* | ------- | ---------------------- | ---------------------------------------------------------- |
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* | Linux | `TMPDIR` | /tmp |
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* | macOS | `TMPDIR` | /tmp |
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* | Windows | `{TMP}` | C:\Users\Alice\AppData\Local\Temp |
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*
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* `"video"`
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*
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* |Platform | Value | Example |
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* | ------- | ------------------- | --------------------- |
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* | Linux | `XDG_VIDEOS_DIR` | /home/alice/Videos |
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* | macOS | `$HOME`/Movies | /Users/Alice/Movies |
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* | Windows | `{FOLDERID_Videos}` | C:\Users\Alice\Videos |
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*
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*/
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export function dir(kind: DirKind): string | null;
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/** **Unstable** There are questions around which permission this needs. And
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* maybe should be renamed (loadAverage?)
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*
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* Returns an array containing the 1, 5, and 15 minute load averages. The
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* load average is a measure of CPU and IO utilization of the last one, five,
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* and 15 minute periods expressed as a fractional number. Zero means there
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* is no load. On Windows, the three values are always the same and represent
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* the current load, not the 1, 5 and 15 minute load averages.
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*
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* ```ts
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* console.log(Deno.loadavg()); // e.g. [ 0.71, 0.44, 0.44 ]
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* ```
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*
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* Requires `allow-env` permission.
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*/
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export function loadavg(): number[];
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/** **Unstable** new API. yet to be vetted. Under consideration to possibly move to
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* Deno.build or Deno.versions and if it should depend sys-info, which may not
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* be desireable.
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*
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* Returns the release version of the Operating System.
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*
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* ```ts
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* console.log(Deno.osRelease());
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* ```
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*
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* Requires `allow-env` permission.
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*
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*/
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export function osRelease(): string;
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/** **UNSTABLE**: new API, yet to be vetted.
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*
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* Open and initialize a plugin.
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*
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* ```ts
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* const rid = Deno.openPlugin("./path/to/some/plugin.so");
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* const opId = Deno.core.ops()["some_op"];
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* const response = Deno.core.dispatch(opId, new Uint8Array([1,2,3,4]));
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* console.log(`Response from plugin ${response}`);
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* ```
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*
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* Requires `allow-plugin` permission.
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*
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* The plugin system is not stable and will change in the future, hence the
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* lack of docs. For now take a look at the example
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* https://github.com/denoland/deno/tree/master/test_plugin
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*/
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export function openPlugin(filename: string): number;
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/** The log category for a diagnostic message. */
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export enum DiagnosticCategory {
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Log = 0,
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Debug = 1,
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Info = 2,
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Error = 3,
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Warning = 4,
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Suggestion = 5,
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}
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export interface DiagnosticMessageChain {
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message: string;
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category: DiagnosticCategory;
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code: number;
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next?: DiagnosticMessageChain[];
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}
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export interface DiagnosticItem {
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/** A string message summarizing the diagnostic. */
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message: string;
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/** An ordered array of further diagnostics. */
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messageChain?: DiagnosticMessageChain;
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/** Information related to the diagnostic. This is present when there is a
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* suggestion or other additional diagnostic information */
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relatedInformation?: DiagnosticItem[];
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/** The text of the source line related to the diagnostic. */
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sourceLine?: string;
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/** The line number that is related to the diagnostic. */
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lineNumber?: number;
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/** The name of the script resource related to the diagnostic. */
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scriptResourceName?: string;
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/** The start position related to the diagnostic. */
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startPosition?: number;
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/** The end position related to the diagnostic. */
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endPosition?: number;
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/** The category of the diagnostic. */
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category: DiagnosticCategory;
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/** A number identifier. */
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code: number;
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/** The the start column of the sourceLine related to the diagnostic. */
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startColumn?: number;
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/** The end column of the sourceLine related to the diagnostic. */
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endColumn?: number;
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}
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export interface Diagnostic {
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/** An array of diagnostic items. */
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items: DiagnosticItem[];
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}
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/** **UNSTABLE**: new API, yet to be vetted.
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*
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* Format an array of diagnostic items and return them as a single string in a
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* user friendly format.
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*
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* ```ts
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* const [diagnostics, result] = Deno.compile("file_with_compile_issues.ts");
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* console.table(diagnostics); // Prints raw diagnostic data
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* console.log(Deno.formatDiagnostics(diagnostics)); // User friendly output of diagnostics
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* ```
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*
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* @param items An array of diagnostic items to format
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*/
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export function formatDiagnostics(items: DiagnosticItem[]): string;
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/** **UNSTABLE**: new API, yet to be vetted.
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*
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* A specific subset TypeScript compiler options that can be supported by the
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* Deno TypeScript compiler. */
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export interface CompilerOptions {
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/** Allow JavaScript files to be compiled. Defaults to `true`. */
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allowJs?: boolean;
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/** Allow default imports from modules with no default export. This does not
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* affect code emit, just typechecking. Defaults to `false`. */
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allowSyntheticDefaultImports?: boolean;
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/** Allow accessing UMD globals from modules. Defaults to `false`. */
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allowUmdGlobalAccess?: boolean;
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/** Do not report errors on unreachable code. Defaults to `false`. */
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allowUnreachableCode?: boolean;
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/** Do not report errors on unused labels. Defaults to `false` */
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allowUnusedLabels?: boolean;
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/** Parse in strict mode and emit `"use strict"` for each source file.
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* Defaults to `true`. */
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alwaysStrict?: boolean;
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/** Base directory to resolve non-relative module names. Defaults to
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* `undefined`. */
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baseUrl?: string;
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/** Report errors in `.js` files. Use in conjunction with `allowJs`. Defaults
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* to `false`. */
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checkJs?: boolean;
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/** Generates corresponding `.d.ts` file. Defaults to `false`. */
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declaration?: boolean;
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/** Output directory for generated declaration files. */
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declarationDir?: string;
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/** Generates a source map for each corresponding `.d.ts` file. Defaults to
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* `false`. */
|
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declarationMap?: boolean;
|
||
/** Provide full support for iterables in `for..of`, spread and
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* destructuring when targeting ES5 or ES3. Defaults to `false`. */
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downlevelIteration?: boolean;
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/** Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files.
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* Defaults to `false`. */
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emitBOM?: boolean;
|
||
/** Only emit `.d.ts` declaration files. Defaults to `false`. */
|
||
emitDeclarationOnly?: boolean;
|
||
/** Emit design-type metadata for decorated declarations in source. See issue
|
||
* [microsoft/TypeScript#2577](https://github.com/Microsoft/TypeScript/issues/2577)
|
||
* for details. Defaults to `false`. */
|
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emitDecoratorMetadata?: boolean;
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||
/** Emit `__importStar` and `__importDefault` helpers for runtime babel
|
||
* ecosystem compatibility and enable `allowSyntheticDefaultImports` for type
|
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* system compatibility. Defaults to `true`. */
|
||
esModuleInterop?: boolean;
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||
/** Enables experimental support for ES decorators. Defaults to `false`. */
|
||
experimentalDecorators?: boolean;
|
||
/** Emit a single file with source maps instead of having a separate file.
|
||
* Defaults to `false`. */
|
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inlineSourceMap?: boolean;
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||
/** Emit the source alongside the source maps within a single file; requires
|
||
* `inlineSourceMap` or `sourceMap` to be set. Defaults to `false`. */
|
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inlineSources?: boolean;
|
||
/** Perform additional checks to ensure that transpile only would be safe.
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* Defaults to `false`. */
|
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isolatedModules?: boolean;
|
||
/** Support JSX in `.tsx` files: `"react"`, `"preserve"`, `"react-native"`.
|
||
* Defaults to `"react"`. */
|
||
jsx?: "react" | "preserve" | "react-native";
|
||
/** Specify the JSX factory function to use when targeting react JSX emit,
|
||
* e.g. `React.createElement` or `h`. Defaults to `React.createElement`. */
|
||
jsxFactory?: string;
|
||
/** Resolve keyof to string valued property names only (no numbers or
|
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* symbols). Defaults to `false`. */
|
||
keyofStringsOnly?: string;
|
||
/** Emit class fields with ECMAScript-standard semantics. Defaults to `false`.
|
||
* Does not apply to `"esnext"` target. */
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useDefineForClassFields?: boolean;
|
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/** List of library files to be included in the compilation. If omitted,
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* then the Deno main runtime libs are used. */
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lib?: string[];
|
||
/** The locale to use to show error messages. */
|
||
locale?: string;
|
||
/** Specifies the location where debugger should locate map files instead of
|
||
* generated locations. Use this flag if the `.map` files will be located at
|
||
* run-time in a different location than the `.js` files. The location
|
||
* specified will be embedded in the source map to direct the debugger where
|
||
* the map files will be located. Defaults to `undefined`. */
|
||
mapRoot?: string;
|
||
/** Specify the module format for the emitted code. Defaults to
|
||
* `"esnext"`. */
|
||
module?:
|
||
| "none"
|
||
| "commonjs"
|
||
| "amd"
|
||
| "system"
|
||
| "umd"
|
||
| "es6"
|
||
| "es2015"
|
||
| "esnext";
|
||
/** Do not generate custom helper functions like `__extends` in compiled
|
||
* output. Defaults to `false`. */
|
||
noEmitHelpers?: boolean;
|
||
/** Report errors for fallthrough cases in switch statement. Defaults to
|
||
* `false`. */
|
||
noFallthroughCasesInSwitch?: boolean;
|
||
/** Raise error on expressions and declarations with an implied any type.
|
||
* Defaults to `true`. */
|
||
noImplicitAny?: boolean;
|
||
/** Report an error when not all code paths in function return a value.
|
||
* Defaults to `false`. */
|
||
noImplicitReturns?: boolean;
|
||
/** Raise error on `this` expressions with an implied `any` type. Defaults to
|
||
* `true`. */
|
||
noImplicitThis?: boolean;
|
||
/** Do not emit `"use strict"` directives in module output. Defaults to
|
||
* `false`. */
|
||
noImplicitUseStrict?: boolean;
|
||
/** Do not add triple-slash references or module import targets to the list of
|
||
* compiled files. Defaults to `false`. */
|
||
noResolve?: boolean;
|
||
/** Disable strict checking of generic signatures in function types. Defaults
|
||
* to `false`. */
|
||
noStrictGenericChecks?: boolean;
|
||
/** Report errors on unused locals. Defaults to `false`. */
|
||
noUnusedLocals?: boolean;
|
||
/** Report errors on unused parameters. Defaults to `false`. */
|
||
noUnusedParameters?: boolean;
|
||
/** Redirect output structure to the directory. This only impacts
|
||
* `Deno.compile` and only changes the emitted file names. Defaults to
|
||
* `undefined`. */
|
||
outDir?: string;
|
||
/** List of path mapping entries for module names to locations relative to the
|
||
* `baseUrl`. Defaults to `undefined`. */
|
||
paths?: Record<string, string[]>;
|
||
/** Do not erase const enum declarations in generated code. Defaults to
|
||
* `false`. */
|
||
preserveConstEnums?: boolean;
|
||
/** Remove all comments except copy-right header comments beginning with
|
||
* `/*!`. Defaults to `true`. */
|
||
removeComments?: boolean;
|
||
/** Include modules imported with `.json` extension. Defaults to `true`. */
|
||
resolveJsonModule?: boolean;
|
||
/** Specifies the root directory of input files. Only use to control the
|
||
* output directory structure with `outDir`. Defaults to `undefined`. */
|
||
rootDir?: string;
|
||
/** List of _root_ folders whose combined content represent the structure of
|
||
* the project at runtime. Defaults to `undefined`. */
|
||
rootDirs?: string[];
|
||
/** Generates corresponding `.map` file. Defaults to `false`. */
|
||
sourceMap?: boolean;
|
||
/** Specifies the location where debugger should locate TypeScript files
|
||
* instead of source locations. Use this flag if the sources will be located
|
||
* at run-time in a different location than that at design-time. The location
|
||
* specified will be embedded in the sourceMap to direct the debugger where
|
||
* the source files will be located. Defaults to `undefined`. */
|
||
sourceRoot?: string;
|
||
/** Enable all strict type checking options. Enabling `strict` enables
|
||
* `noImplicitAny`, `noImplicitThis`, `alwaysStrict`, `strictBindCallApply`,
|
||
* `strictNullChecks`, `strictFunctionTypes` and
|
||
* `strictPropertyInitialization`. Defaults to `true`. */
|
||
strict?: boolean;
|
||
/** Enable stricter checking of the `bind`, `call`, and `apply` methods on
|
||
* functions. Defaults to `true`. */
|
||
strictBindCallApply?: boolean;
|
||
/** Disable bivariant parameter checking for function types. Defaults to
|
||
* `true`. */
|
||
strictFunctionTypes?: boolean;
|
||
/** Ensure non-undefined class properties are initialized in the constructor.
|
||
* This option requires `strictNullChecks` be enabled in order to take effect.
|
||
* Defaults to `true`. */
|
||
strictPropertyInitialization?: boolean;
|
||
/** In strict null checking mode, the `null` and `undefined` values are not in
|
||
* the domain of every type and are only assignable to themselves and `any`
|
||
* (the one exception being that `undefined` is also assignable to `void`). */
|
||
strictNullChecks?: boolean;
|
||
/** Suppress excess property checks for object literals. Defaults to
|
||
* `false`. */
|
||
suppressExcessPropertyErrors?: boolean;
|
||
/** Suppress `noImplicitAny` errors for indexing objects lacking index
|
||
* signatures. */
|
||
suppressImplicitAnyIndexErrors?: boolean;
|
||
/** Specify ECMAScript target version. Defaults to `esnext`. */
|
||
target?:
|
||
| "es3"
|
||
| "es5"
|
||
| "es6"
|
||
| "es2015"
|
||
| "es2016"
|
||
| "es2017"
|
||
| "es2018"
|
||
| "es2019"
|
||
| "es2020"
|
||
| "esnext";
|
||
/** List of names of type definitions to include. Defaults to `undefined`.
|
||
*
|
||
* The type definitions are resolved according to the normal Deno resolution
|
||
* irrespective of if sources are provided on the call. Like other Deno
|
||
* modules, there is no "magical" resolution. For example:
|
||
*
|
||
* ```ts
|
||
* Deno.compile(
|
||
* "./foo.js",
|
||
* undefined,
|
||
* {
|
||
* types: [ "./foo.d.ts", "https://deno.land/x/example/types.d.ts" ]
|
||
* }
|
||
* );
|
||
* ```
|
||
*/
|
||
types?: string[];
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* The results of a transpile only command, where the `source` contains the
|
||
* emitted source, and `map` optionally contains the source map. */
|
||
export interface TranspileOnlyResult {
|
||
source: string;
|
||
map?: string;
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Takes a set of TypeScript sources and resolves to a map where the key was
|
||
* the original file name provided in sources and the result contains the
|
||
* `source` and optionally the `map` from the transpile operation. This does no
|
||
* type checking and validation, it effectively "strips" the types from the
|
||
* file.
|
||
*
|
||
* ```ts
|
||
* const results = await Deno.transpileOnly({
|
||
* "foo.ts": `const foo: string = "foo";`
|
||
* });
|
||
* ```
|
||
*
|
||
* @param sources A map where the key is the filename and the value is the text
|
||
* to transpile. The filename is only used in the transpile and
|
||
* not resolved, for example to fill in the source name in the
|
||
* source map.
|
||
* @param options An option object of options to send to the compiler. This is
|
||
* a subset of ts.CompilerOptions which can be supported by Deno.
|
||
* Many of the options related to type checking and emitting
|
||
* type declaration files will have no impact on the output.
|
||
*/
|
||
export function transpileOnly(
|
||
sources: Record<string, string>,
|
||
options?: CompilerOptions
|
||
): Promise<Record<string, TranspileOnlyResult>>;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Takes a root module name, and optionally a record set of sources. Resolves
|
||
* with a compiled set of modules and possibly diagnostics if the compiler
|
||
* encountered any issues. If just a root name is provided, the modules
|
||
* will be resolved as if the root module had been passed on the command line.
|
||
*
|
||
* If sources are passed, all modules will be resolved out of this object, where
|
||
* the key is the module name and the value is the content. The extension of
|
||
* the module name will be used to determine the media type of the module.
|
||
*
|
||
* ```ts
|
||
* const [ maybeDiagnostics1, output1 ] = await Deno.compile("foo.ts");
|
||
*
|
||
* const [ maybeDiagnostics2, output2 ] = await Deno.compile("/foo.ts", {
|
||
* "/foo.ts": `export * from "./bar.ts";`,
|
||
* "/bar.ts": `export const bar = "bar";`
|
||
* });
|
||
* ```
|
||
*
|
||
* @param rootName The root name of the module which will be used as the
|
||
* "starting point". If no `sources` is specified, Deno will
|
||
* resolve the module externally as if the `rootName` had been
|
||
* specified on the command line.
|
||
* @param sources An optional key/value map of sources to be used when resolving
|
||
* modules, where the key is the module name, and the value is
|
||
* the source content. The extension of the key will determine
|
||
* the media type of the file when processing. If supplied,
|
||
* Deno will not attempt to resolve any modules externally.
|
||
* @param options An optional object of options to send to the compiler. This is
|
||
* a subset of ts.CompilerOptions which can be supported by Deno.
|
||
*/
|
||
export function compile(
|
||
rootName: string,
|
||
sources?: Record<string, string>,
|
||
options?: CompilerOptions
|
||
): Promise<[DiagnosticItem[] | undefined, Record<string, string>]>;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* `bundle()` is part the compiler API. A full description of this functionality
|
||
* can be found in the [manual](https://deno.land/manual/runtime/compiler_apis#denobundle).
|
||
*
|
||
* Takes a root module name, and optionally a record set of sources. Resolves
|
||
* with a single JavaScript string (and bundle diagnostics if issues arise with
|
||
* the bundling) that is like the output of a `deno bundle` command. If just
|
||
* a root name is provided, the modules will be resolved as if the root module
|
||
* had been passed on the command line.
|
||
*
|
||
* If sources are passed, all modules will be resolved out of this object, where
|
||
* the key is the module name and the value is the content. The extension of the
|
||
* module name will be used to determine the media type of the module.
|
||
*
|
||
* ```ts
|
||
* // equivalent to "deno bundle foo.ts" from the command line
|
||
* const [ maybeDiagnostics1, output1 ] = await Deno.bundle("foo.ts");
|
||
*
|
||
* const [ maybeDiagnostics2, output2 ] = await Deno.bundle("/foo.ts", {
|
||
* "/foo.ts": `export * from "./bar.ts";`,
|
||
* "/bar.ts": `export const bar = "bar";`
|
||
* });
|
||
* ```
|
||
*
|
||
* @param rootName The root name of the module which will be used as the
|
||
* "starting point". If no `sources` is specified, Deno will
|
||
* resolve the module externally as if the `rootName` had been
|
||
* specified on the command line.
|
||
* @param sources An optional key/value map of sources to be used when resolving
|
||
* modules, where the key is the module name, and the value is
|
||
* the source content. The extension of the key will determine
|
||
* the media type of the file when processing. If supplied,
|
||
* Deno will not attempt to resolve any modules externally.
|
||
* @param options An optional object of options to send to the compiler. This is
|
||
* a subset of ts.CompilerOptions which can be supported by Deno.
|
||
*/
|
||
export function bundle(
|
||
rootName: string,
|
||
sources?: Record<string, string>,
|
||
options?: CompilerOptions
|
||
): Promise<[DiagnosticItem[] | undefined, string]>;
|
||
|
||
/** **UNSTABLE**: Should not have same name as `window.location` type. */
|
||
interface Location {
|
||
/** The full url for the module, e.g. `file://some/file.ts` or
|
||
* `https://some/file.ts`. */
|
||
fileName: string;
|
||
/** The line number in the file. It is assumed to be 1-indexed. */
|
||
lineNumber: number;
|
||
/** The column number in the file. It is assumed to be 1-indexed. */
|
||
columnNumber: number;
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Given a current location in a module, lookup the source location and return
|
||
* it.
|
||
*
|
||
* When Deno transpiles code, it keep source maps of the transpiled code. This
|
||
* function can be used to lookup the original location. This is
|
||
* automatically done when accessing the `.stack` of an error, or when an
|
||
* uncaught error is logged. This function can be used to perform the lookup
|
||
* for creating better error handling.
|
||
*
|
||
* **Note:** `line` and `column` are 1 indexed, which matches display
|
||
* expectations, but is not typical of most index numbers in Deno.
|
||
*
|
||
* An example:
|
||
*
|
||
* ```ts
|
||
* const orig = Deno.applySourceMap({
|
||
* fileName: "file://my/module.ts",
|
||
* lineNumber: 5,
|
||
* columnNumber: 15
|
||
* });
|
||
* console.log(`${orig.filename}:${orig.line}:${orig.column}`);
|
||
* ```
|
||
*/
|
||
export function applySourceMap(location: Location): Location;
|
||
|
||
enum LinuxSignal {
|
||
SIGHUP = 1,
|
||
SIGINT = 2,
|
||
SIGQUIT = 3,
|
||
SIGILL = 4,
|
||
SIGTRAP = 5,
|
||
SIGABRT = 6,
|
||
SIGBUS = 7,
|
||
SIGFPE = 8,
|
||
SIGKILL = 9,
|
||
SIGUSR1 = 10,
|
||
SIGSEGV = 11,
|
||
SIGUSR2 = 12,
|
||
SIGPIPE = 13,
|
||
SIGALRM = 14,
|
||
SIGTERM = 15,
|
||
SIGSTKFLT = 16,
|
||
SIGCHLD = 17,
|
||
SIGCONT = 18,
|
||
SIGSTOP = 19,
|
||
SIGTSTP = 20,
|
||
SIGTTIN = 21,
|
||
SIGTTOU = 22,
|
||
SIGURG = 23,
|
||
SIGXCPU = 24,
|
||
SIGXFSZ = 25,
|
||
SIGVTALRM = 26,
|
||
SIGPROF = 27,
|
||
SIGWINCH = 28,
|
||
SIGIO = 29,
|
||
SIGPWR = 30,
|
||
SIGSYS = 31,
|
||
}
|
||
enum MacOSSignal {
|
||
SIGHUP = 1,
|
||
SIGINT = 2,
|
||
SIGQUIT = 3,
|
||
SIGILL = 4,
|
||
SIGTRAP = 5,
|
||
SIGABRT = 6,
|
||
SIGEMT = 7,
|
||
SIGFPE = 8,
|
||
SIGKILL = 9,
|
||
SIGBUS = 10,
|
||
SIGSEGV = 11,
|
||
SIGSYS = 12,
|
||
SIGPIPE = 13,
|
||
SIGALRM = 14,
|
||
SIGTERM = 15,
|
||
SIGURG = 16,
|
||
SIGSTOP = 17,
|
||
SIGTSTP = 18,
|
||
SIGCONT = 19,
|
||
SIGCHLD = 20,
|
||
SIGTTIN = 21,
|
||
SIGTTOU = 22,
|
||
SIGIO = 23,
|
||
SIGXCPU = 24,
|
||
SIGXFSZ = 25,
|
||
SIGVTALRM = 26,
|
||
SIGPROF = 27,
|
||
SIGWINCH = 28,
|
||
SIGINFO = 29,
|
||
SIGUSR1 = 30,
|
||
SIGUSR2 = 31,
|
||
}
|
||
|
||
/** **UNSTABLE**: Further changes required to make platform independent.
|
||
*
|
||
* Signals numbers. This is platform dependent. */
|
||
export const Signal: typeof MacOSSignal | typeof LinuxSignal;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Represents the stream of signals, implements both `AsyncIterator` and
|
||
* `PromiseLike`. */
|
||
export class SignalStream
|
||
implements AsyncIterableIterator<void>, PromiseLike<void> {
|
||
constructor(signal: typeof Deno.Signal);
|
||
then<T, S>(
|
||
f: (v: void) => T | Promise<T>,
|
||
g?: (v: void) => S | Promise<S>
|
||
): Promise<T | S>;
|
||
next(): Promise<IteratorResult<void>>;
|
||
[Symbol.asyncIterator](): AsyncIterableIterator<void>;
|
||
dispose(): void;
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Returns the stream of the given signal number. You can use it as an async
|
||
* iterator.
|
||
*
|
||
* ```ts
|
||
* for await (const _ of Deno.signal(Deno.Signal.SIGTERM)) {
|
||
* console.log("got SIGTERM!");
|
||
* }
|
||
* ```
|
||
*
|
||
* You can also use it as a promise. In this case you can only receive the
|
||
* first one.
|
||
*
|
||
* ```ts
|
||
* await Deno.signal(Deno.Signal.SIGTERM);
|
||
* console.log("SIGTERM received!")
|
||
* ```
|
||
*
|
||
* If you want to stop receiving the signals, you can use `.dispose()` method
|
||
* of the signal stream object.
|
||
*
|
||
* ```ts
|
||
* const sig = Deno.signal(Deno.Signal.SIGTERM);
|
||
* setTimeout(() => { sig.dispose(); }, 5000);
|
||
* for await (const _ of sig) {
|
||
* console.log("SIGTERM!")
|
||
* }
|
||
* ```
|
||
*
|
||
* The above for-await loop exits after 5 seconds when `sig.dispose()` is
|
||
* called.
|
||
*
|
||
* NOTE: This functionality is not yet implemented on Windows.
|
||
*/
|
||
export function signal(signo: number): SignalStream;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted. */
|
||
export const signals: {
|
||
/** Returns the stream of SIGALRM signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGALRM)`. */
|
||
alarm: () => SignalStream;
|
||
/** Returns the stream of SIGCHLD signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGCHLD)`. */
|
||
child: () => SignalStream;
|
||
/** Returns the stream of SIGHUP signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGHUP)`. */
|
||
hungup: () => SignalStream;
|
||
/** Returns the stream of SIGINT signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGINT)`. */
|
||
interrupt: () => SignalStream;
|
||
/** Returns the stream of SIGIO signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGIO)`. */
|
||
io: () => SignalStream;
|
||
/** Returns the stream of SIGPIPE signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGPIPE)`. */
|
||
pipe: () => SignalStream;
|
||
/** Returns the stream of SIGQUIT signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGQUIT)`. */
|
||
quit: () => SignalStream;
|
||
/** Returns the stream of SIGTERM signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGTERM)`. */
|
||
terminate: () => SignalStream;
|
||
/** Returns the stream of SIGUSR1 signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGUSR1)`. */
|
||
userDefined1: () => SignalStream;
|
||
/** Returns the stream of SIGUSR2 signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGUSR2)`. */
|
||
userDefined2: () => SignalStream;
|
||
/** Returns the stream of SIGWINCH signals.
|
||
*
|
||
* This method is the shorthand for `Deno.signal(Deno.Signal.SIGWINCH)`. */
|
||
windowChange: () => SignalStream;
|
||
};
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted
|
||
*
|
||
* Set TTY to be under raw mode or not. In raw mode, characters are read and
|
||
* returned as is, without being processed. All special processing of
|
||
* characters by the terminal is disabled, including echoing input characters.
|
||
* Reading from a TTY device in raw mode is faster than reading from a TTY
|
||
* device in canonical mode.
|
||
*
|
||
* ```ts
|
||
* Deno.setRaw(myTTY.rid, true);
|
||
* ```
|
||
*/
|
||
export function setRaw(rid: number, mode: boolean): void;
|
||
|
||
/** **UNSTABLE**: needs investigation into high precision time.
|
||
*
|
||
* Synchronously changes the access (`atime`) and modification (`mtime`) times
|
||
* of a file system object referenced by `path`. Given times are either in
|
||
* seconds (UNIX epoch time) or as `Date` objects.
|
||
*
|
||
* ```ts
|
||
* Deno.utimeSync("myfile.txt", 1556495550, new Date());
|
||
* ```
|
||
*
|
||
* Requires `allow-write` permission. */
|
||
export function utimeSync(
|
||
path: string,
|
||
atime: number | Date,
|
||
mtime: number | Date
|
||
): void;
|
||
|
||
/** **UNSTABLE**: needs investigation into high precision time.
|
||
*
|
||
* Changes the access (`atime`) and modification (`mtime`) times of a file
|
||
* system object referenced by `path`. Given times are either in seconds
|
||
* (UNIX epoch time) or as `Date` objects.
|
||
*
|
||
* ```ts
|
||
* await Deno.utime("myfile.txt", 1556495550, new Date());
|
||
* ```
|
||
*
|
||
* Requires `allow-write` permission. */
|
||
export function utime(
|
||
path: string,
|
||
atime: number | Date,
|
||
mtime: number | Date
|
||
): Promise<void>;
|
||
|
||
/** **UNSTABLE**: Under consideration to remove `ShutdownMode` entirely.
|
||
*
|
||
* Corresponds to `SHUT_RD`, `SHUT_WR`, `SHUT_RDWR` on POSIX-like systems.
|
||
*
|
||
* See: http://man7.org/linux/man-pages/man2/shutdown.2.html */
|
||
export enum ShutdownMode {
|
||
Read = 0,
|
||
Write,
|
||
ReadWrite, // TODO(ry) panics on ReadWrite.
|
||
}
|
||
|
||
/** **UNSTABLE**: Both the `how` parameter and `ShutdownMode` enum are under
|
||
* consideration for removal.
|
||
*
|
||
* Shutdown socket send and receive operations.
|
||
*
|
||
* Matches behavior of POSIX shutdown(3).
|
||
*
|
||
* ```ts
|
||
* const listener = Deno.listen({ port: 80 });
|
||
* const conn = await listener.accept();
|
||
* Deno.shutdown(conn.rid, Deno.ShutdownMode.Write);
|
||
* ```
|
||
*/
|
||
export function shutdown(rid: number, how: ShutdownMode): Promise<void>;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* A generic transport listener for message-oriented protocols. */
|
||
export interface DatagramConn extends AsyncIterable<[Uint8Array, Addr]> {
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Waits for and resolves to the next message to the `UDPConn`. */
|
||
receive(p?: Uint8Array): Promise<[Uint8Array, Addr]>;
|
||
/** UNSTABLE: new API, yet to be vetted.
|
||
*
|
||
* Sends a message to the target. */
|
||
send(p: Uint8Array, addr: Addr): Promise<void>;
|
||
/** UNSTABLE: new API, yet to be vetted.
|
||
*
|
||
* Close closes the socket. Any pending message promises will be rejected
|
||
* with errors. */
|
||
close(): void;
|
||
/** Return the address of the `UDPConn`. */
|
||
readonly addr: Addr;
|
||
[Symbol.asyncIterator](): AsyncIterableIterator<[Uint8Array, Addr]>;
|
||
}
|
||
|
||
export interface UnixListenOptions {
|
||
/** A Path to the Unix Socket. */
|
||
path: string;
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Listen announces on the local transport address.
|
||
*
|
||
* ```ts
|
||
* const listener = Deno.listen({ path: "/foo/bar.sock", transport: "unix" })
|
||
* ```
|
||
*
|
||
* Requires `allow-read` and `allow-write` permission. */
|
||
export function listen(
|
||
options: UnixListenOptions & { transport: "unix" }
|
||
): Listener;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted
|
||
*
|
||
* Listen announces on the local transport address.
|
||
*
|
||
* ```ts
|
||
* const listener1 = Deno.listenDatagram({
|
||
* port: 80,
|
||
* transport: "udp"
|
||
* });
|
||
* const listener2 = Deno.listenDatagram({
|
||
* hostname: "golang.org",
|
||
* port: 80,
|
||
* transport: "udp"
|
||
* });
|
||
* ```
|
||
*
|
||
* Requires `allow-net` permission. */
|
||
export function listenDatagram(
|
||
options: ListenOptions & { transport: "udp" }
|
||
): DatagramConn;
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted
|
||
*
|
||
* Listen announces on the local transport address.
|
||
*
|
||
* ```ts
|
||
* const listener = Deno.listenDatagram({
|
||
* address: "/foo/bar.sock",
|
||
* transport: "unixpacket"
|
||
* });
|
||
* ```
|
||
*
|
||
* Requires `allow-read` and `allow-write` permission. */
|
||
export function listenDatagram(
|
||
options: UnixListenOptions & { transport: "unixpacket" }
|
||
): DatagramConn;
|
||
|
||
export interface UnixConnectOptions {
|
||
transport: "unix";
|
||
path: string;
|
||
}
|
||
|
||
/** **UNSTABLE**: The unix socket transport is unstable as a new API yet to
|
||
* be vetted. The TCP transport is considered stable.
|
||
*
|
||
* Connects to the hostname (default is "127.0.0.1") and port on the named
|
||
* transport (default is "tcp"), and resolves to the connection (`Conn`).
|
||
*
|
||
* ```ts
|
||
* const conn1 = await Deno.connect({ port: 80 });
|
||
* const conn2 = await Deno.connect({ hostname: "192.0.2.1", port: 80 });
|
||
* const conn3 = await Deno.connect({ hostname: "[2001:db8::1]", port: 80 });
|
||
* const conn4 = await Deno.connect({ hostname: "golang.org", port: 80, transport: "tcp" });
|
||
* const conn5 = await Deno.connect({ path: "/foo/bar.sock", transport: "unix" });
|
||
* ```
|
||
*
|
||
* Requires `allow-net` permission for "tcp" and `allow-read` for "unix". */
|
||
export function connect(
|
||
options: ConnectOptions | UnixConnectOptions
|
||
): Promise<Conn>;
|
||
|
||
export interface StartTlsOptions {
|
||
/** A literal IP address or host name that can be resolved to an IP address.
|
||
* If not specified, defaults to `127.0.0.1`. */
|
||
hostname?: string;
|
||
/** Server certificate file. */
|
||
certFile?: string;
|
||
}
|
||
|
||
/** **UNSTABLE**: new API, yet to be vetted.
|
||
*
|
||
* Start TLS handshake from an existing connection using
|
||
* an optional cert file, hostname (default is "127.0.0.1"). The
|
||
* cert file is optional and if not included Mozilla's root certificates will
|
||
* be used (see also https://github.com/ctz/webpki-roots for specifics)
|
||
* Using this function requires that the other end of the connection is
|
||
* prepared for TLS handshake.
|
||
*
|
||
* ```ts
|
||
* const conn = await Deno.connect({ port: 80, hostname: "127.0.0.1" });
|
||
* const tlsConn = await Deno.startTls(conn, { certFile: "./certs/my_custom_root_CA.pem", hostname: "127.0.0.1", port: 80 });
|
||
* ```
|
||
*
|
||
* Requires `allow-net` permission.
|
||
*/
|
||
export function startTls(
|
||
conn: Conn,
|
||
options?: StartTlsOptions
|
||
): Promise<Conn>;
|
||
|
||
/** **UNSTABLE**: The `signo` argument may change to require the Deno.Signal
|
||
* enum.
|
||
*
|
||
* Send a signal to process under given `pid`. This functionality currently
|
||
* only works on Linux and Mac OS.
|
||
*
|
||
* If `pid` is negative, the signal will be sent to the process group
|
||
* identified by `pid`.
|
||
*
|
||
* const p = Deno.run({
|
||
* cmd: ["python", "-c", "from time import sleep; sleep(10000)"]
|
||
* });
|
||
*
|
||
* Deno.kill(p.pid, Deno.Signal.SIGINT);
|
||
*
|
||
* Requires `allow-run` permission. */
|
||
export function kill(pid: number, signo: number): void;
|
||
|
||
/** The name of a "powerful feature" which needs permission.
|
||
*
|
||
* See: https://w3c.github.io/permissions/#permission-registry
|
||
*
|
||
* Note that the definition of `PermissionName` in the above spec is swapped
|
||
* out for a set of Deno permissions which are not web-compatible. */
|
||
export type PermissionName =
|
||
| "run"
|
||
| "read"
|
||
| "write"
|
||
| "net"
|
||
| "env"
|
||
| "plugin"
|
||
| "hrtime";
|
||
|
||
/** The current status of the permission.
|
||
*
|
||
* See: https://w3c.github.io/permissions/#status-of-a-permission */
|
||
export type PermissionState = "granted" | "denied" | "prompt";
|
||
|
||
export interface RunPermissionDescriptor {
|
||
name: "run";
|
||
}
|
||
|
||
export interface ReadPermissionDescriptor {
|
||
name: "read";
|
||
path?: string;
|
||
}
|
||
|
||
export interface WritePermissionDescriptor {
|
||
name: "write";
|
||
path?: string;
|
||
}
|
||
|
||
export interface NetPermissionDescriptor {
|
||
name: "net";
|
||
url?: string;
|
||
}
|
||
|
||
export interface EnvPermissionDescriptor {
|
||
name: "env";
|
||
}
|
||
|
||
export interface PluginPermissionDescriptor {
|
||
name: "plugin";
|
||
}
|
||
|
||
export interface HrtimePermissionDescriptor {
|
||
name: "hrtime";
|
||
}
|
||
|
||
/** Permission descriptors which define a permission and can be queried,
|
||
* requested, or revoked.
|
||
*
|
||
* See: https://w3c.github.io/permissions/#permission-descriptor */
|
||
export type PermissionDescriptor =
|
||
| RunPermissionDescriptor
|
||
| ReadPermissionDescriptor
|
||
| WritePermissionDescriptor
|
||
| NetPermissionDescriptor
|
||
| EnvPermissionDescriptor
|
||
| PluginPermissionDescriptor
|
||
| HrtimePermissionDescriptor;
|
||
|
||
export class Permissions {
|
||
/** Resolves to the current status of a permission.
|
||
*
|
||
* ```ts
|
||
* const status = await Deno.permissions.query({ name: "read", path: "/etc" });
|
||
* if (status.state === "granted") {
|
||
* data = await Deno.readFile("/etc/passwd");
|
||
* }
|
||
* ```
|
||
*/
|
||
query(desc: PermissionDescriptor): Promise<PermissionStatus>;
|
||
|
||
/** Revokes a permission, and resolves to the state of the permission.
|
||
*
|
||
* const status = await Deno.permissions.revoke({ name: "run" });
|
||
* assert(status.state !== "granted")
|
||
*/
|
||
revoke(desc: PermissionDescriptor): Promise<PermissionStatus>;
|
||
|
||
/** Requests the permission, and resolves to the state of the permission.
|
||
*
|
||
* ```ts
|
||
* const status = await Deno.permissions.request({ name: "env" });
|
||
* if (status.state === "granted") {
|
||
* console.log(Deno.dir("home");
|
||
* } else {
|
||
* console.log("'env' permission is denied.");
|
||
* }
|
||
* ```
|
||
*/
|
||
request(desc: PermissionDescriptor): Promise<PermissionStatus>;
|
||
}
|
||
|
||
/** **UNSTABLE**: Under consideration to move to `navigator.permissions` to
|
||
* match web API. It could look like `navigator.permissions.query({ name: Deno.symbols.read })`.
|
||
*/
|
||
export const permissions: Permissions;
|
||
|
||
/** see: https://w3c.github.io/permissions/#permissionstatus */
|
||
export class PermissionStatus {
|
||
state: PermissionState;
|
||
constructor(state: PermissionState);
|
||
}
|
||
|
||
/** **UNSTABLE**: New API, yet to be vetted. Additional consideration is still
|
||
* necessary around the permissions required.
|
||
*
|
||
* Get the `hostname` of the machine the Deno process is running on.
|
||
*
|
||
* ```ts
|
||
* console.log(Deno.hostname());
|
||
* ```
|
||
*
|
||
* Requires `allow-env` permission.
|
||
*/
|
||
export function hostname(): string;
|
||
}
|