var WasmTransformer = (function (exports) {
    'use strict';

    /*! *****************************************************************************
    Copyright (c) Microsoft Corporation. All rights reserved.
    Licensed under the Apache License, Version 2.0 (the "License"); you may not use
    this file except in compliance with the License. You may obtain a copy of the
    License at http://www.apache.org/licenses/LICENSE-2.0

    THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
    WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
    MERCHANTABLITY OR NON-INFRINGEMENT.

    See the Apache Version 2.0 License for specific language governing permissions
    and limitations under the License.
    ***************************************************************************** */

    function __awaiter(thisArg, _arguments, P, generator) {
        return new (P || (P = Promise))(function (resolve, reject) {
            function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
            function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
            function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
            step((generator = generator.apply(thisArg, _arguments || [])).next());
        });
    }

    function __generator(thisArg, body) {
        var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
        return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
        function verb(n) { return function (v) { return step([n, v]); }; }
        function step(op) {
            if (f) throw new TypeError("Generator is already executing.");
            while (_) try {
                if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
                if (y = 0, t) op = [op[0] & 2, t.value];
                switch (op[0]) {
                    case 0: case 1: t = op; break;
                    case 4: _.label++; return { value: op[1], done: false };
                    case 5: _.label++; y = op[1]; op = [0]; continue;
                    case 7: op = _.ops.pop(); _.trys.pop(); continue;
                    default:
                        if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                        if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                        if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                        if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                        if (t[2]) _.ops.pop();
                        _.trys.pop(); continue;
                }
                op = body.call(thisArg, _);
            } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
            if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
        }
    }

    let wasm;

    let cachegetInt32Memory = null;
    function getInt32Memory() {
        if (cachegetInt32Memory === null || cachegetInt32Memory.buffer !== wasm.memory.buffer) {
            cachegetInt32Memory = new Int32Array(wasm.memory.buffer);
        }
        return cachegetInt32Memory;
    }

    let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });

    let cachegetUint8Memory = null;
    function getUint8Memory() {
        if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
            cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
        }
        return cachegetUint8Memory;
    }

    function getStringFromWasm(ptr, len) {
        return cachedTextDecoder.decode(getUint8Memory().subarray(ptr, ptr + len));
    }
    /**
    * get the versioon of the package
    * @returns {string}
    */
    function version() {
        const retptr = 8;
        const ret = wasm.version(retptr);
        const memi32 = getInt32Memory();
        const v0 = getStringFromWasm(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1]).slice();
        wasm.__wbindgen_free(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1] * 1);
        return v0;
    }

    let WASM_VECTOR_LEN = 0;

    function passArray8ToWasm(arg) {
        const ptr = wasm.__wbindgen_malloc(arg.length * 1);
        getUint8Memory().set(arg, ptr / 1);
        WASM_VECTOR_LEN = arg.length;
        return ptr;
    }

    function getArrayU8FromWasm(ptr, len) {
        return getUint8Memory().subarray(ptr / 1, ptr / 1 + len);
    }
    /**
    * i64 lowering that can be done by the browser
    * @param {Uint8Array} wasm_binary
    * @returns {Uint8Array}
    */
    function lowerI64Imports(wasm_binary) {
        const retptr = 8;
        const ret = wasm.lowerI64Imports(retptr, passArray8ToWasm(wasm_binary), WASM_VECTOR_LEN);
        const memi32 = getInt32Memory();
        const v0 = getArrayU8FromWasm(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1]).slice();
        wasm.__wbindgen_free(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1] * 1);
        return v0;
    }

    function init(module) {
        let result;
        const imports = {};
        imports.wbg = {};
        imports.wbg.__wbindgen_throw = function(arg0, arg1) {
            throw new Error(getStringFromWasm(arg0, arg1));
        };

        if ((typeof URL === 'function' && module instanceof URL) || typeof module === 'string' || (typeof Request === 'function' && module instanceof Request)) {

            const response = fetch(module);
            if (typeof WebAssembly.instantiateStreaming === 'function') {
                result = WebAssembly.instantiateStreaming(response, imports)
                .catch(e => {
                    return response
                    .then(r => {
                        if (r.headers.get('Content-Type') != 'application/wasm') {
                            console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
                            return r.arrayBuffer();
                        } else {
                            throw e;
                        }
                    })
                    .then(bytes => WebAssembly.instantiate(bytes, imports));
                });
            } else {
                result = response
                .then(r => r.arrayBuffer())
                .then(bytes => WebAssembly.instantiate(bytes, imports));
            }
        } else {

            result = WebAssembly.instantiate(module, imports)
            .then(result => {
                if (result instanceof WebAssembly.Instance) {
                    return { instance: result, module };
                } else {
                    return result;
                }
            });
        }
        return result.then(({instance, module}) => {
            wasm = instance.exports;
            init.__wbindgen_wasm_module = module;

            return wasm;
        });
    }

    const e=async()=>(async e=>{try{const a=BigInt(0);return (await WebAssembly.instantiate(e)).instance.exports.b(a)===a}catch(e){return !1}})(new Uint8Array([0,97,115,109,1,0,0,0,1,6,1,96,1,126,1,126,3,2,1,0,7,5,1,1,98,0,0,10,6,1,4,0,32,0,11]));

    var isBigIntSupported = false;
    var wasmTransformerInit = function (passedWasmTransformerUrl) { return __awaiter(void 0, void 0, void 0, function () {
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, init(passedWasmTransformerUrl)];
                case 1:
                    _a.sent();
                    return [4 /*yield*/, e()];
                case 2:
                    isBigIntSupported = _a.sent();
                    return [2 /*return*/];
            }
        });
    }); };
    var lowerI64Imports$1 = function (wasmBinary) {
        if (isBigIntSupported) {
            return wasmBinary;
        }
        return lowerI64Imports(wasmBinary);
    };
    var version$1 = function () {
        return version();
    };

    exports.default = wasmTransformerInit;
    exports.lowerI64Imports = lowerI64Imports$1;
    exports.version = version$1;
    exports.wasmTransformerInit = wasmTransformerInit;

    return exports;

}({}));