File: /var/www/html/tmpr/../tmpr/..//tmpr/../tmpr/../node_modules/@types/node/wasi.d.ts
declare module 'wasi' {
interface WASIOptions {
/**
* An array of strings that the WebAssembly application will
* see as command line arguments. The first argument is the virtual path to the
* WASI command itself.
*/
args?: string[] | undefined;
/**
* An object similar to `process.env` that the WebAssembly
* application will see as its environment.
*/
env?: object | undefined;
/**
* This object represents the WebAssembly application's
* sandbox directory structure. The string keys of `preopens` are treated as
* directories within the sandbox. The corresponding values in `preopens` are
* the real paths to those directories on the host machine.
*/
preopens?: NodeJS.Dict<string> | undefined;
/**
* By default, WASI applications terminate the Node.js
* process via the `__wasi_proc_exit()` function. Setting this option to `true`
* causes `wasi.start()` to return the exit code rather than terminate the
* process.
* @default false
*/
returnOnExit?: boolean | undefined;
/**
* The file descriptor used as standard input in the WebAssembly application.
* @default 0
*/
stdin?: number | undefined;
/**
* The file descriptor used as standard output in the WebAssembly application.
* @default 1
*/
stdout?: number | undefined;
/**
* The file descriptor used as standard error in the WebAssembly application.
* @default 2
*/
stderr?: number | undefined;
}
class WASI {
constructor(options?: WASIOptions);
/**
*
* Attempt to begin execution of `instance` by invoking its `_start()` export.
* If `instance` does not contain a `_start()` export, then `start()` attempts to
* invoke the `__wasi_unstable_reactor_start()` export. If neither of those exports
* is present on `instance`, then `start()` does nothing.
*
* `start()` requires that `instance` exports a [`WebAssembly.Memory`][] named
* `memory`. If `instance` does not have a `memory` export an exception is thrown.
*
* If `start()` is called more than once, an exception is thrown.
*/
start(instance: object): void; // TODO: avoid DOM dependency until WASM moved to own lib.
/**
* Attempt to initialize `instance` as a WASI reactor by invoking its `_initialize()` export, if it is present.
* If `instance` contains a `_start()` export, then an exception is thrown.
*
* `start()` requires that `instance` exports a [`WebAssembly.Memory`][] named
* `memory`. If `instance` does not have a `memory` export an exception is thrown.
*
* If `initialize()` is called more than once, an exception is thrown.
*/
initialize(instance: object): void; // TODO: avoid DOM dependency until WASM moved to own lib.
/**
* Is an object that implements the WASI system call API. This object
* should be passed as the `wasi_snapshot_preview1` import during the instantiation of a
* [`WebAssembly.Instance`][].
*/
readonly wasiImport: NodeJS.Dict<any>; // TODO: Narrow to DOM types
}
}
declare module 'node:wasi' {
export * from 'wasi';
}