Tests failing with typescript >=2.2

[jnordberg]

$ ./test/test.js
tsc /Users/jnordberg/Development/wasm-util/test/build_factorial_test.ts -> /Users/jnordberg/Development/wasm-util/test/build/build_factorial_test.js
run build
script.runInNewContext("/Users/jnordberg/Development/wasm-util/test/build_test.js") ENTER
script.runInNewContext("/Users/jnordberg/Development/wasm-util/test/build_test.js") EXIT
run mem_align_checks
script.runInNewContext("/Users/jnordberg/Development/wasm-util/test/mem_align_checks_test.js") ENTER
script.runInNewContext("/Users/jnordberg/Development/wasm-util/test/mem_align_checks_test.js") EXIT
pass mem_align_checks
pass build
run build_factorial
script.runInNewContext("/Users/jnordberg/Development/wasm-util/test/build_factorial_test.ts") ENTER
FAIL build_factorial:
ReferenceError: exports is not defined
    at /Users/jnordberg/Development/wasm-util/test/build_factorial_test.ts:2:23
    at ContextifyScript.Script.runInContext (vm.js:32:29)
    at ContextifyScript.Script.runInNewContext (vm.js:38:15)
    at Promise (/Users/jnordberg/Development/wasm-util/test/test.js:135:14)
    at runJSTestInSandbox (/Users/jnordberg/Development/wasm-util/test/test.js:91:10)
    at catch.then.source (/Users/jnordberg/Development/wasm-util/test/test.js:239:5)
aborted by error

Works fine if I pin the ts version to 2.1

[thiloplanz]

Similar problem, when updating to Typescript 2.5, there is a compile error.

src/utf8.ts(60,11): error TS2345: Argument of type 'ArrayBuffer | SharedArrayBuffer' is not assignable to parameter of type 'ArrayBuffer'.
  Type 'SharedArrayBuffer' is not assignable to type 'ArrayBuffer'.
    Types of property 'slice' are incompatible.
      Type '(begin: number, end?: number) => SharedArrayBuffer' is not assignable to type '(begin: number, end?: number) => ArrayBuffer'.
        Type 'SharedArrayBuffer' is not assignable to type 'ArrayBuffer'.

This can also be avoided by pinning to an older version.