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denoland-deno/js/libdeno.ts
2018-10-19 15:25:29 -04:00

46 lines
1.1 KiB
TypeScript

// Copyright 2018 the Deno authors. All rights reserved. MIT license.
import { RawSourceMap } from "./types";
import { globalEval } from "./global_eval";
// The libdeno functions are moved so that users can't access them.
type MessageCallback = (msg: Uint8Array) => void;
export type PromiseRejectEvent =
| "RejectWithNoHandler"
| "HandlerAddedAfterReject"
| "ResolveAfterResolved"
| "RejectAfterResolved";
interface Libdeno {
recv(cb: MessageCallback): void;
send(control: ArrayBufferView, data?: ArrayBufferView): null | Uint8Array;
print(x: string, isErr?: boolean): void;
setGlobalErrorHandler: (
handler: (
message: string,
source: string,
line: number,
col: number,
error: Error
) => void
) => void;
setPromiseRejectHandler: (
handler: (
error: Error | string,
event: PromiseRejectEvent,
/* tslint:disable-next-line:no-any */
promise: Promise<any>
) => void
) => void;
setPromiseErrorExaminer: (handler: () => boolean) => void;
mainSource: string;
mainSourceMap: RawSourceMap;
}
const window = globalEval("this");
export const libdeno = window.libdeno as Libdeno;