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43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { globalEval } from "./global_eval";
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// The libdeno functions are moved so that users can't access them.
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type MessageCallback = (msg: Uint8Array) => void;
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interface EvalErrorInfo {
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// Is the object thrown a native Error?
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isNativeError: boolean;
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// Was the error happened during compilation?
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isCompileError: boolean;
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// The actual thrown entity
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// (might be an Error or anything else thrown by the user)
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// If isNativeError is true, this is an Error
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thrown: any; // tslint:disable-line:no-any
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}
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interface Libdeno {
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recv(cb: MessageCallback): void;
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send(control: ArrayBufferView, data?: ArrayBufferView): null | Uint8Array;
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print(x: string, isErr?: boolean): void;
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shared: ArrayBuffer;
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builtinModules: { [s: string]: object };
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/** Evaluate provided code in the current context.
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* It differs from eval(...) in that it does not create a new context.
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* Returns an array: [output, errInfo].
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* If an error occurs, `output` becomes null and `errInfo` is non-null.
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*/
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evalContext(
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code: string
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): [any, EvalErrorInfo | null] /* tslint:disable-line:no-any */;
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// tslint:disable-next-line:no-any
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errorToJSON: (e: Error) => string;
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}
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const window = globalEval("this");
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export const libdeno = window.libdeno as Libdeno;
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