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const encoder = new TextEncoder()const decoder = new TextDecoder()
// @ts-ignoreconst DenoCore = Deno.core as {  ops: () => { [key: string]: number };  setAsyncHandler(rid: number, handler: (_: Uint8Array) => void): void;  dispatch(    rid: number,    ...buf: ArrayBufferView[]  ): Uint8Array | undefined;};
let filenameSuffix = ".so";let filenamePrefix = "lib";
if (Deno.build.os === "windows") {  filenameSuffix = ".dll";  filenamePrefix = "";}
if (Deno.build.os === "darwin") {  filenameSuffix = ".dylib";}
import { prepare } from "https://deno.land/x/plugin_prepare@v0.8.0/mod.ts";
export async function loadPlugin(name: string, url: string) {  return await prepare({    name: name,    urls: {      darwin: `${url}/lib${name}.dylib`,      windows: `${url}/${name}.dll`,      linux: `${url}/lib${name}.so`,    },  });}
export function importFromPlugin(  name: string,  options: { returnRawBuffer: boolean } = { returnRawBuffer: false },) {  let opId = DenoCore.ops()[name];  return function (...args: any[]) {    let res = DenoCore.dispatch(      opId,      ...(args.map((arg) => arg != null && arg.buffer ? arg : encoder.encode(JSON.stringify(arg)))),    )!;    return options.returnRawBuffer ? res : JSON.parse(decoder.decode(res));  };}
interface AsyncResponse {  commandId: number;  result: { Ok: any } | { Err: any }}
export function importAsyncFromPlugin(name: string) {  let opId = DenoCore.ops()[name];  let pendingCommands: [Function, Function][] = [];
  DenoCore.setAsyncHandler(opId, (bytes) => {    let response = JSON.parse(decoder.decode(bytes)) as AsyncResponse;    if ('Ok' in response.result) {      pendingCommands[response.commandId][0](response.result.Ok);    } else {      pendingCommands[response.commandId][1](response.result.Err);    }  });
  return function (...args: any[]) {    return new Promise((resolve, reject) => {      DenoCore.dispatch(        opId,        encoder.encode(JSON.stringify(pendingCommands.length)),        ...args.map((arg) => encoder.encode(JSON.stringify(arg))),      );      pendingCommands.push([resolve, reject]);    });  };}