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denoland-deno/core/lib.deno_core.d.ts

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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file no-explicit-any
/// <reference no-default-lib="true" />
/// <reference lib="esnext" />
declare namespace Deno {
declare namespace core {
/** Call an op in Rust, and synchronously receive the result. */
function opSync(
opName: string,
args?: any,
zeroCopy?: Uint8Array,
): any;
/** Call an op in Rust, and asynchronously receive the result. */
function opAsync(
opName: string,
args?: any,
zeroCopy?: Uint8Array,
): Promise<any>;
/**
* Retrieve a list of all registered ops, in the form of a map that maps op
* name to internal numerical op id.
*/
function ops(): Record<string, number>;
/**
* Retrieve a list of all open resources, in the form of a map that maps
* resource id to the resource name.
*/
function resources(): Record<string, string>;
/** Close the resource with the specified op id. */
function close(rid: number): void;
/** Get heap stats for current isolate/worker */
function heapStats(): Record<string, number>;
}
}