hoppscotch/packages/hoppscotch-app/helpers/terndoc/ecma.json

{
  "!name": "ecmascript",
  "!define": {
    "Error.prototype": "Error.prototype",
    "propertyDescriptor": {
      "enumerable": "bool",
      "configurable": "bool",
      "value": "?",
      "writable": "bool",
      "get": "fn() -> ?",
      "set": "fn(value: ?)"
    },
    "Promise.prototype": {
      "catch": {
        "!type": "fn(onRejected: fn(reason: ?)) -> !this"
      },
      "then": {
        "!type": "fn(onFulfilled: fn(value: ?), onRejected: fn(reason: ?)) -> !custom:Promise_then",
        "!effects": ["call !0 !this.:t"]
      },
      "finally": {
        "!type": "fn(onFinally: fn()) -> !custom:Promise_then"
      }
    },
    "Promise_reject": {
      "!type": "fn(reason: ?) -> !this"
    },
    "iter_prototype": {
      ":Symbol.iterator": "fn() -> !this"
    },
    "iter": {
      "!proto": "iter_prototype",
      "next": {
        "!type": "fn() -> +iter_result[value=!this.:t]"
      }
    },
    "iter_result": {
      "done": "bool",
      "value": "?"
    },
    "generator_prototype": {
      "!proto": "iter_prototype",
      "next": "fn(value?: ?) -> iter_result",
      "return": "fn(value?: ?) -> iter_result",
      "throw": "fn(exception: +Error)"
    },
    "async_iter_prototype": {
      ":Symbol.asyncIterator": "fn() -> !this"
    },
    "async_iter": {
      "!proto": "async_iter_prototype",
      "next": {
        "!type": "fn() -> +Promise[:t=+iter_result[value=!this.:t]]"
      }
    },
    "async_generator_prototype": {
      "!proto": "async_iter_prototype",
      "next": "fn(value?: ?) -> +Promise[:t=iter_result]",
      "return": "fn(value?: ?) -> +Promise[:t=iter_result]",
      "throw": "fn(exception: +Error)"
    },
    "Proxy_handler": {
      "getPrototypeOf": "fn(target: ?)",
      "setPrototypeOf": "fn(target: ?, prototype: ?)",
      "isExtensible": "fn(target: ?)",
      "preventExtensions": "fn(target: ?)",
      "getOwnPropertyDescriptor": "fn(target: ?, property: string) -> propertyDescriptor",
      "defineProperty": "fn(target: ?, property: string, descriptor: propertyDescriptor)",
      "has": "fn(target: ?, property: string)",
      "get": "fn(target: ?, property: string)",
      "set": "fn(target: ?, property: string, value: ?)",
      "deleteProperty": "fn(target: ?, property: string)",
      "enumerate": "fn(target: ?)",
      "ownKeys": "fn(target: ?)",
      "apply": "fn(target: ?, self: ?, arguments: [?])",
      "construct": "fn(target: ?, arguments: [?])"
    },
    "Proxy_revocable": {
      "proxy": "+Proxy",
      "revoke": "fn()"
    },
    "TypedArray": {
      "!type": "fn(size: number)",
      "from": {
        "!type": "fn(arrayLike: ?, mapFn?: fn(elt: ?, i: number) -> number, thisArg?: ?) -> +TypedArray",
        "!effects": ["call !1 this=!2 !0.<i> number"]
      },
      "of": {
        "!type": "fn(elements: number) -> +TypedArray"
      },
      "BYTES_PER_ELEMENT": {
        "!type": "number"
      },
      "name": {
        "!type": "string"
      },
      "prototype": {
        "<i>": "number",
        "buffer": {
          "!type": "+ArrayBuffer"
        },
        "byteLength": {
          "!type": "number"
        },
        "byteOffset": {
          "!type": "number"
        },
        "copyWithin": {
          "!type": "fn(target: number, start: number, end?: number) -> ?"
        },
        "entries": {
          "!type": "fn() -> +iter[:t=number]"
        },
        "every": {
          "!type": "fn(callback: fn(element: number, index: number, array: TypedArray) -> bool, thisArg?: ?) -> bool",
          "!effects": ["call !0 this=!1 number number !this"]
        },
        "fill": {
          "!type": "fn(value: number, start?: number, end?: number)"
        },
        "filter": {
          "!type": "fn(test: fn(element: number, i: number) -> bool, context?: ?) -> !this",
          "!effects": ["call !0 this=!1 number number"]
        },
        "find": {
          "!type": "fn(callback: fn(element: number, index: number, array: +TypedArray) -> bool, thisArg?: ?) -> number",
          "!effects": ["call !0 this=!1 number number !this"]
        },
        "findIndex": {
          "!type": "fn(callback: fn(element: number, index: number, array: +TypedArray) -> bool, thisArg?: ?) -> number",
          "!effects": ["call !0 this=!1 number number !this"]
        },
        "forEach": {
          "!type": "fn(callback: fn(value: number, key: number, array: +TypedArray), thisArg?: ?)",
          "!effects": ["call !0 this=!1 number number !this"]
        },
        "indexOf": {
          "!type": "fn(searchElement: number, fromIndex?: number) -> number"
        },
        "join": {
          "!type": "fn(separator?: string) -> string"
        },
        "keys": {
          "!type": "fn() -> +iter[:t=number]"
        },
        "lastIndexOf": {
          "!type": "fn(searchElement: number, fromIndex?: number) -> number"
        },
        "length": {
          "!type": "number"
        },
        "map": {
          "!type": "fn(f: fn(element: number, i: number) -> number, context?: ?) -> +TypedArray",
          "!effects": ["call !0 this=!1 number number"]
        },
        "reduce": {
          "!type": "fn(combine: fn(sum: ?, elt: number, i: number) -> ?, init?: ?) -> !0.!ret",
          "!effects": ["call !0 !1 number number"]
        },
        "reduceRight": {
          "!type": "fn(combine: fn(sum: ?, elt: number, i: number) -> ?, init?: ?) -> !0.!ret",
          "!effects": ["call !0 !1 number number"]
        },
        "reverse": {
          "!type": "fn()"
        },
        "set": {
          "!type": "fn(array: [number], offset?: number)"
        },
        "slice": {
          "!type": "fn(from: number, to?: number) -> +TypedArray"
        },
        "some": {
          "!type": "fn(test: fn(elt: number, i: number) -> bool, context?: ?) -> bool",
          "!effects": ["call !0 this=!1 number number"]
        },
        "sort": {
          "!type": "fn(compare?: fn(a: number, b: number) -> number)",
          "!effects": ["call !0 number number"]
        },
        "subarray": {
          "!type": "fn(begin?: number, end?: number) -> +TypedArray"
        },
        "values": {
          "!type": "fn() -> +iter[:t=number]"
        },
        ":Symbol.iterator": {
          "!type": "fn() -> +iter[:t=number]"
        }
      }
    }
  },
  "Infinity": {
    "!type": "number"
  },
  "undefined": {
    "!type": "?"
  },
  "NaN": {
    "!type": "number"
  },
  "Object": {
    "!type": "fn()",
    "getPrototypeOf": {
      "!type": "fn(obj: ?) -> ?"
    },
    "create": {
      "!type": "fn(proto: ?) -> !custom:Object_create"
    },
    "defineProperty": {
      "!type": "fn(obj: ?, prop: string, desc: propertyDescriptor) -> !custom:Object_defineProperty"
    },
    "defineProperties": {
      "!type": "fn(obj: ?, props: ?) -> !custom:Object_defineProperties"
    },
    "getOwnPropertyDescriptor": {
      "!type": "fn(obj: ?, prop: string) -> propertyDescriptor"
    },
    "keys": {
      "!type": "fn(obj: ?) -> [string]"
    },
    "getOwnPropertyNames": {
      "!type": "fn(obj: ?) -> [string]"
    },
    "seal": {
      "!type": "fn(obj: ?)"
    },
    "isSealed": {
      "!type": "fn(obj: ?) -> bool"
    },
    "freeze": {
      "!type": "fn(obj: ?) -> !0"
    },
    "isFrozen": {
      "!type": "fn(obj: ?) -> bool"
    },
    "preventExtensions": {
      "!type": "fn(obj: ?)"
    },
    "isExtensible": {
      "!type": "fn(obj: ?) -> bool"
    },
    "assign": {
      "!type": "fn(target: ?, source: ?, source?: ?) -> !0",
      "!effects": ["copy !1 !0", "copy !2 !0", "copy !3 !0"]
    },
    "getOwnPropertySymbols": {
      "!type": "fn(obj: ?) -> !custom:getOwnPropertySymbols"
    },
    "is": {
      "!type": "fn(value1: ?, value2: ?) -> bool"
    },
    "setPrototypeOf": {
      "!type": "fn(obj: ?, prototype: ?)"
    },
    "prototype": {
      "!stdProto": "Object",
      "toString": {
        "!type": "fn() -> string"
      },
      "toLocaleString": {
        "!type": "fn() -> string"
      },
      "valueOf": {
        "!type": "fn() -> number"
      },
      "hasOwnProperty": {
        "!type": "fn(prop: string) -> bool"
      },
      "propertyIsEnumerable": {
        "!type": "fn(prop: string) -> bool"
      },
      "isPrototypeOf": {
        "!type": "fn(obj: ?) -> bool"
      }
    }
  },
  "Function": {
    "!type": "fn(body: string) -> fn()",
    "prototype": {
      "!stdProto": "Function",
      "apply": {
        "!type": "fn(this: ?, args: [?])",
        "!effects": ["call and return !this this=!0 !1.<i> !1.<i> !1.<i>"]
      },
      "call": {
        "!type": "fn(this: ?, args?: ?) -> !this.!ret",
        "!effects": ["call and return !this this=!0 !1 !2 !3 !4"]
      },
      "bind": {
        "!type": "fn(this: ?, args?: ?) -> !custom:Function_bind"
      },
      "prototype": "?"
    }
  },
  "Array": {
    "!type": "fn(size: number) -> !custom:Array_ctor",
    "isArray": {
      "!type": "fn(value: ?) -> bool"
    },
    "from": {
      "!type": "fn(arrayLike: ?, mapFn?: fn(elt: ?, i: number) -> ?, thisArg?: ?) -> [!0.<i>]",
      "!effects": ["call !1 this=!2 !0.<i> number"]
    },
    "of": {
      "!type": "fn(elementN: ?) -> [!0]"
    },
    "prototype": {
      "!stdProto": "Array",
      "length": {
        "!type": "number"
      },
      "concat": {
        "!type": "fn(other: [?]) -> !this"
      },
      "join": {
        "!type": "fn(separator?: string) -> string"
      },
      "splice": {
        "!type": "fn(pos: number, amount: number, newelt?: ?) -> [?]"
      },
      "pop": {
        "!type": "fn() -> !this.<i>"
      },
      "push": {
        "!type": "fn(newelt: ?) -> number",
        "!effects": ["propagate !0 !this.<i>"]
      },
      "shift": {
        "!type": "fn() -> !this.<i>"
      },
      "unshift": {
        "!type": "fn(newelt: ?) -> number",
        "!effects": ["propagate !0 !this.<i>"]
      },
      "slice": {
        "!type": "fn(from?: number, to?: number) -> !this"
      },
      "reverse": {
        "!type": "fn()"
      },
      "sort": {
        "!type": "fn(compare?: fn(a: ?, b: ?) -> number)",
        "!effects": ["call !0 !this.<i> !this.<i>"]
      },
      "indexOf": {
        "!type": "fn(elt: ?, from?: number) -> number"
      },
      "lastIndexOf": {
        "!type": "fn(elt: ?, from?: number) -> number"
      },
      "every": {
        "!type": "fn(test: fn(elt: ?, i: number, array: +Array) -> bool, context?: ?) -> bool",
        "!effects": ["call !0 this=!1 !this.<i> number !this"]
      },
      "some": {
        "!type": "fn(test: fn(elt: ?, i: number, array: +Array) -> bool, context?: ?) -> bool",
        "!effects": ["call !0 this=!1 !this.<i> number !this"]
      },
      "filter": {
        "!type": "fn(test: fn(elt: ?, i: number, array: +Array) -> bool, context?: ?) -> !this",
        "!effects": ["call !0 this=!1 !this.<i> number !this"]
      },
      "forEach": {
        "!type": "fn(f: fn(elt: ?, i: number, array: +Array), context?: ?)",
        "!effects": ["call !0 this=!1 !this.<i> number !this"]
      },
      "map": {
        "!type": "fn(f: fn(elt: ?, i: number, array: +Array) -> ?, context?: ?) -> [!0.!ret]",
        "!effects": ["call !0 this=!1 !this.<i> number !this"]
      },
      "reduce": {
        "!type": "fn(combine: fn(sum: ?, elt: ?, i: number, array: +Array) -> ?, init?: ?) -> !0.!ret",
        "!effects": ["call !0 !1 !this.<i> number !this"]
      },
      "reduceRight": {
        "!type": "fn(combine: fn(sum: ?, elt: ?, i: number, array: +Array) -> ?, init?: ?) -> !0.!ret",
        "!effects": ["call !0 !1 !this.<i> number !this"]
      },
      "copyWithin": {
        "!type": "fn(target: number, start: number, end?: number) -> !this"
      },
      "entries": {
        "!type": "fn() -> +iter[:t=[number, !this.<i>]]"
      },
      "fill": {
        "!type": "fn(value: ?, start?: number, end?: number) -> !this"
      },
      "find": {
        "!type": "fn(callback: fn(element: ?, index: number, array: [?]) -> bool, thisArg?: ?) -> !this.<i>",
        "!effects": ["call !0 this=!2 !this.<i> number"]
      },
      "findIndex": {
        "!type": "fn(callback: fn(element: ?, index: number, array: [?]), thisArg?: ?) -> number",
        "!effects": ["call !0 this=!2 !this.<i> number"]
      },
      "keys": {
        "!type": "fn() -> +iter[:t=number]"
      },
      "values": {
        "!type": "fn() -> +iter[:t=!this.<i>]"
      },
      ":Symbol.iterator": {
        "!type": "fn() -> +iter[:t=!this.<i>]"
      },
      "includes": {
        "!type": "fn(value: ?, fromIndex?: number) -> bool"
      }
    }
  },
  "String": {
    "!type": "fn(value: ?) -> string",
    "fromCharCode": {
      "!type": "fn(code: number) -> string"
    },
    "fromCodePoint": {
      "!type": "fn(point: number, point?: number) -> string"
    },
    "raw": {
      "!type": "fn(template: [string], substitutions: ?, templateString: ?) -> string"
    },
    "prototype": {
      "!stdProto": "String",
      "length": {
        "!type": "number"
      },
      "<i>": "string",
      "charAt": {
        "!type": "fn(i: number) -> string"
      },
      "charCodeAt": {
        "!type": "fn(i: number) -> number"
      },
      "indexOf": {
        "!type": "fn(char: string, from?: number) -> number"
      },
      "lastIndexOf": {
        "!type": "fn(char: string, from?: number) -> number"
      },
      "substring": {
        "!type": "fn(from: number, to?: number) -> string"
      },
      "substr": {
        "!type": "fn(from: number, length?: number) -> string"
      },
      "slice": {
        "!type": "fn(from: number, to?: number) -> string"
      },
      "padStart": {
        "!type": "fn(targetLength: number, padString?: string) -> string"
      },
      "padEnd": {
        "!type": "fn(targetLength: number, padString?: string) -> string"
      },
      "trim": {
        "!type": "fn() -> string"
      },
      "trimStart": {
        "!type": "fn() -> string"
      },
      "trimLeft": "String.prototype.trimStart",
      "trimEnd": {
        "!type": "fn() -> string"
      },
      "trimRight": "String.prototype.trimEnd",
      "toUpperCase": {
        "!type": "fn() -> string"
      },
      "toLowerCase": {
        "!type": "fn() -> string"
      },
      "toLocaleUpperCase": {
        "!type": "fn() -> string"
      },
      "toLocaleLowerCase": {
        "!type": "fn() -> string"
      },
      "split": {
        "!type": "fn(pattern?: string|+RegExp, limit?: number) -> [string]"
      },
      "concat": {
        "!type": "fn(other: string) -> string"
      },
      "localeCompare": {
        "!type": "fn(other: string) -> number"
      },
      "match": {
        "!type": "fn(pattern: +RegExp) -> [string]"
      },
      "replace": {
        "!type": "fn(pattern: string|+RegExp, replacement: string) -> string"
      },
      "search": {
        "!type": "fn(pattern: +RegExp) -> number"
      },
      "codePointAt": {
        "!type": "fn(pos: number) -> number"
      },
      "endsWith": {
        "!type": "fn(searchString: string, position?: number) -> bool"
      },
      "includes": {
        "!type": "fn(searchString: string, position?: number) -> bool"
      },
      "normalize": {
        "!type": "fn(form: string) -> string"
      },
      "repeat": {
        "!type": "fn(count: number) -> string"
      },
      "startsWith": {
        "!type": "fn(searchString: string, position?: number) -> bool"
      },
      ":Symbol.iterator": {
        "!type": "fn() -> +iter[:t=string]"
      }
    }
  },
  "Number": {
    "!type": "fn(value: ?) -> number",
    "MAX_VALUE": {
      "!type": "number"
    },
    "MIN_VALUE": {
      "!type": "number"
    },
    "POSITIVE_INFINITY": {
      "!type": "number"
    },
    "NEGATIVE_INFINITY": {
      "!type": "number"
    },
    "prototype": {
      "!stdProto": "Number",
      "toString": {
        "!type": "fn(radix?: number) -> string"
      },
      "toFixed": {
        "!type": "fn(digits: number) -> string"
      },
      "toExponential": {
        "!type": "fn(digits: number) -> string"
      },
      "toPrecision": {
        "!type": "fn(digits: number) -> string"
      }
    },
    "EPSILON": {
      "!type": "number"
    },
    "MAX_SAFE_INTEGER": {
      "!type": "number"
    },
    "MIN_SAFE_INTEGER": {
      "!type": "number"
    },
    "isFinite": {
      "!type": "fn(testValue: ?) -> bool"
    },
    "isInteger": {
      "!type": "fn(testValue: ?) -> bool"
    },
    "isNaN": {
      "!type": "fn(testValue: ?) -> bool"
    },
    "isSafeInteger": {
      "!type": "fn(testValue: ?) -> bool"
    },
    "parseFloat": {
      "!type": "fn(string: string) -> number"
    },
    "parseInt": {
      "!type": "fn(string: string, radix?: number) -> number"
    }
  },
  "Boolean": {
    "!type": "fn(value: ?) -> bool",
    "prototype": {
      "!stdProto": "Boolean"
    }
  },
  "RegExp": {
    "!type": "fn(source: string, flags?: string)",
    "prototype": {
      "!stdProto": "RegExp",
      "exec": {
        "!type": "fn(input: string) -> [string]"
      },
      "test": {
        "!type": "fn(input: string) -> bool"
      },
      "global": {
        "!type": "bool"
      },
      "ignoreCase": {
        "!type": "bool"
      },
      "multiline": {
        "!type": "bool"
      },
      "source": {
        "!type": "string"
      },
      "lastIndex": {
        "!type": "number"
      },
      "flags": {
        "!type": "string"
      },
      "sticky": {
        "!type": "bool"
      },
      "unicode": {
        "!type": "bool"
      }
    }
  },
  "Date": {
    "!type": "fn(ms: number)",
    "parse": {
      "!type": "fn(source: string) -> +Date"
    },
    "UTC": {
      "!type": "fn(year: number, month: number, date: number, hour?: number, min?: number, sec?: number, ms?: number) -> number"
    },
    "now": {
      "!type": "fn() -> number"
    },
    "prototype": {
      "toUTCString": {
        "!type": "fn() -> string"
      },
      "toISOString": {
        "!type": "fn() -> string"
      },
      "toDateString": {
        "!type": "fn() -> string"
      },
      "toGMTString": {
        "!type": "fn() -> string"
      },
      "toTimeString": {
        "!type": "fn() -> string"
      },
      "toLocaleDateString": {
        "!type": "fn() -> string"
      },
      "toLocaleFormat": {
        "!type": "fn(formatString: string) -> string"
      },
      "toLocaleString": {
        "!type": "fn(locales?: string, options?: ?) -> string"
      },
      "toLocaleTimeString": {
        "!type": "fn() -> string"
      },
      "toSource": {
        "!type": "fn() -> string"
      },
      "toString": {
        "!type": "fn() -> string"
      },
      "valueOf": {
        "!type": "fn() -> number"
      },
      "getTime": {
        "!type": "fn() -> number"
      },
      "getFullYear": {
        "!type": "fn() -> number"
      },
      "getYear": {
        "!type": "fn() -> number"
      },
      "getMonth": {
        "!type": "fn() -> number"
      },
      "getUTCMonth": {
        "!type": "fn() -> number"
      },
      "getDate": {
        "!type": "fn() -> number"
      },
      "getUTCDate": {
        "!type": "fn() -> number"
      },
      "getDay": {
        "!type": "fn() -> number"
      },
      "getUTCDay": {
        "!type": "fn() -> number"
      },
      "getUTCFullYear": {
        "!type": "fn() -> number"
      },
      "getHours": {
        "!type": "fn() -> number"
      },
      "getUTCHours": {
        "!type": "fn() -> number"
      },
      "getMinutes": {
        "!type": "fn() -> number"
      },
      "getUTCMinutes": {
        "!type": "fn() -> number"
      },
      "getSeconds": {
        "!type": "fn() -> number"
      },
      "getUTCSeconds": {
        "!type": "fn() -> number"
      },
      "getMilliseconds": {
        "!type": "fn() -> number"
      },
      "getUTCMilliseconds": {
        "!type": "fn() -> number"
      },
      "getTimezoneOffset": {
        "!type": "fn() -> number"
      },
      "setTime": {
        "!type": "fn(date: +Date) -> number"
      },
      "setFullYear": {
        "!type": "fn(year: number) -> number"
      },
      "setUTCFullYear": {
        "!type": "fn(year: number) -> number"
      },
      "setYear": {
        "!type": "fn(yearValue: number) -> number"
      },
      "setMonth": {
        "!type": "fn(month: number) -> number"
      },
      "setUTCMonth": {
        "!type": "fn(month: number) -> number"
      },
      "setDate": {
        "!type": "fn(day: number) -> number"
      },
      "setUTCDate": {
        "!type": "fn(day: number) -> number"
      },
      "setHours": {
        "!type": "fn(hour: number) -> number"
      },
      "setUTCHours": {
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      },
      "setMinutes": {
        "!type": "fn(min: number) -> number"
      },
      "setUTCMinutes": {
        "!type": "fn(min: number) -> number"
      },
      "setSeconds": {
        "!type": "fn(sec: number) -> number"
      },
      "setUTCSeconds": {
        "!type": "fn(sec: number) -> number"
      },
      "setMilliseconds": {
        "!type": "fn(ms: number) -> number"
      },
      "setUTCMilliseconds": {
        "!type": "fn(ms: number) -> number"
      },
      "toJSON": {
        "!type": "fn() -> string"
      }
    },
    "nested_overflow": "nested environment variables are limited to 10 levels"
  },
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    "!type": "fn(message: string)",
    "prototype": {
      "name": {
        "!type": "string"
      },
      "message": {
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      }
    }
  },
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    "prototype": "Error.prototype"
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    "prototype": "Error.prototype"
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    "prototype": "Error.prototype"
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    "prototype": "Error.prototype"
  },
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    "prototype": "Error.prototype"
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    "!type": "fn(string: string, radix?: number) -> number"
  },
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    "!type": "fn(string: string) -> number"
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    "!type": "fn(value: number) -> bool"
  },
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    "!type": "fn(code: string) -> ?"
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    "!type": "fn(uri: string) -> string"
  },
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    "!type": "fn(uri: string) -> string"
  },
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    "!type": "fn(uri: string) -> string"
  },
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  },
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      "!type": "number"
    },
    "LN2": {
      "!type": "number"
    },
    "LN10": {
      "!type": "number"
    },
    "LOG2E": {
      "!type": "number"
    },
    "LOG10E": {
      "!type": "number"
    },
    "SQRT1_2": {
      "!type": "number"
    },
    "SQRT2": {
      "!type": "number"
    },
    "PI": {
      "!type": "number"
    },
    "abs": {
      "!type": "fn(number) -> number"
    },
    "cos": {
      "!type": "fn(number) -> number"
    },
    "sin": {
      "!type": "fn(number) -> number"
    },
    "tan": {
      "!type": "fn(number) -> number"
    },
    "acos": {
      "!type": "fn(number) -> number"
    },
    "asin": {
      "!type": "fn(number) -> number"
    },
    "atan": {
      "!type": "fn(number) -> number"
    },
    "atan2": {
      "!type": "fn(y: number, x: number) -> number"
    },
    "ceil": {
      "!type": "fn(number) -> number"
    },
    "floor": {
      "!type": "fn(number) -> number"
    },
    "round": {
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    },
    "exp": {
      "!type": "fn(number) -> number"
    },
    "log": {
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    },
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    },
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    },
    "max": {
      "!type": "fn(number, number) -> number"
    },
    "min": {
      "!type": "fn(number, number) -> number"
    },
    "random": {
      "!type": "fn() -> number"
    },
    "acosh": {
      "!type": "fn(x: number) -> number"
    },
    "asinh": {
      "!type": "fn(x: number) -> number"
    },
    "atanh": {
      "!type": "fn(x: number) -> number"
    },
    "cbrt": {
      "!type": "fn(x: number) -> number"
    },
    "clz32": {
      "!type": "fn(x: number) -> number"
    },
    "cosh": {
      "!type": "fn(x: number) -> number"
    },
    "expm1": {
      "!type": "fn(x: number) -> number"
    },
    "fround": {
      "!type": "fn(x: number) -> number"
    },
    "hypot": {
      "!type": "fn(value: number) -> number"
    },
    "imul": {
      "!type": "fn(a: number, b: number) -> number"
    },
    "log10": {
      "!type": "fn(x: number) -> number"
    },
    "log1p": {
      "!type": "fn(x: number) -> number"
    },
    "log2": {
      "!type": "fn(x: number) -> number"
    },
    "sign": {
      "!type": "fn(x: number) -> number"
    },
    "sinh": {
      "!type": "fn(x: number) -> number"
    },
    "tanh": {
      "!type": "fn(x: number) -> number"
    },
    "trunc": {
      "!type": "fn(x: number) -> number"
    }
  },
  "JSON": {
    "parse": {
      "!type": "fn(json: string, reviver?: fn(key: string, value: ?) -> ?) -> ?"
    },
    "stringify": {
      "!type": "fn(value: ?, replacer?: fn(key: string, value: ?) -> ?, space?: string|number) -> string"
    }
  },
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    "isView": {
      "!type": "fn(arg: +ArrayBuffer) -> bool"
    },
    "prototype": {
      "byteLength": {
        "!type": "number"
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      "slice": {
        "!type": "fn(begin: number, end?: number) -> +ArrayBuffer"
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    }
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        "!type": "+ArrayBuffer"
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      "getFloat32": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getFloat64": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
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      "getInt16": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getInt32": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getInt8": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getUint16": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getUint32": {
        "!type": "fn(byteOffset: number, littleEndian?: bool) -> number"
      },
      "getUint8": {
        "!type": "fn(byteOffset: number) -> number"
      },
      "setFloat32": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
      "setFloat64": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
      "setInt16": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
      "setInt32": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
      "setInt8": {
        "!type": "fn(byteOffset: number, value: number)"
      },
      "setUint16": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
      "setUint32": {
        "!type": "fn(byteOffset: number, value: number, littleEndian?: bool)"
      },
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        "!type": "fn(byteOffset: number, value: number)"
      }
    }
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  "Float64Array": "TypedArray",
  "Int16Array": "TypedArray",
  "Int32Array": "TypedArray",
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        "!type": "fn()"
      },
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        "!type": "fn(key: ?)"
      },
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        "!type": "fn() -> +iter[:t=[!this.:key, !this.:value]]"
      },
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        "!type": "fn(callback: fn(value: ?, key: ?, map: +Map), thisArg?: ?)",
        "!effects": ["call !0 this=!1 !this.:value !this.:key !this"]
      },
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        "!type": "fn(key: ?) -> !this.:value"
      },
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        "!type": "fn(key: ?) -> bool"
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        "!type": "fn() -> +iter[:t=!this.:key]"
      },
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        "!type": "fn(key: ?, value: ?) -> !this",
        "!effects": ["propagate !0 !this.:key", "propagate !1 !this.:value"]
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      "size": {
        "!type": "number"
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        "!type": "fn() -> +iter[:t=!this.:value]"
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    "!type": "fn(executor: fn(resolve: fn(value: ?), reject: fn(reason: ?))) -> !custom:Promise_ctor",
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    },
    "reject": "Promise_reject",
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      "!type": "fn(value: ?) -> !custom:Promise_resolve"
    },
    "prototype": "Promise.prototype"
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  "Proxy": {
    "!type": "fn(target: ?, handler: Proxy_handler)",
    "revocable": {
      "!type": "fn(target: ?, handler: Proxy_handler) -> Proxy_revocable"
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    },
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      "!type": "fn(target: fn(), argumentList?: [?]) -> ?"
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    "defineProperty": {
      "!type": "fn(target: ?, property: string, descriptor: propertyDescriptor) -> bool"
    },
    "deleteProperty": {
      "!type": "fn(target: ?, property: string) -> bool"
    },
    "enumerate": {
      "!type": "fn(target: ?) -> +iter[:t=string]"
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    "get": {
      "!type": "fn(target: ?, property: string) -> ?"
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    "getOwnPropertyDescriptor": {
      "!type": "fn(target: ?, property: string) -> ?"
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    "getPrototypeOf": {
      "!type": "fn(target: ?) -> ?"
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      "!type": "fn(target: ?, property: string, value: ?) -> bool"
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}