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40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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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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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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thrown: any;
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}
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declare interface MessageCallback {
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(msg: Uint8Array): void;
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}
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declare interface DenoCore {
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recv(cb: MessageCallback): void;
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send(
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control: null | ArrayBufferView,
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data?: ArrayBufferView
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): null | Uint8Array;
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print(x: string, isErr?: boolean): void;
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shared: SharedArrayBuffer;
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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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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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evalContext(code: string): [any, EvalErrorInfo | null];
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errorToJSON: (e: Error) => string;
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}
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