Merge branch 'development'

* development: (939 commits)
  Add asset-buyer to published packages section in README
  Publish
  Updated CHANGELOGS
  Update BuyQuote interface
  force re-build
  Add website build to instructions
  Revert format and re-add changes
  Build website in parallel with other tests since no other test relies on it being built to run
  Add back sourceMap support for both dev/prod
  Upgrade webpack
  Add missing default options
  Remove unused constants
  Add fee order with a takerFee
  Add additional order factory methods and refactor test to use them
  Add comments about buy quote calculation
  Update CHANGELOG
  Fix linter
  Add additional test for slippage
  Add buy_quote_calculator_test
  Add 0x Instant to bundle analysis
  ...

1 files changed, 0 insertions, 40 deletions

diff --git a/packages/utils/src/fetchAsync.ts b/packages/utils/src/fetchAsync.ts
deleted file mode 100644
index b4c85718d..000000000
--- a/packages/utils/src/fetchAsync.ts
+++ /dev/null
@@ -1,40 +0,0 @@
-import isNode = require('detect-node');
-import 'isomorphic-fetch';
-// WARNING: This needs to be imported after isomorphic-fetch: https://github.com/mo/abortcontroller-polyfill#using-it-on-browsers-without-fetch
-// tslint:disable-next-line:ordered-imports
-import 'abortcontroller-polyfill/dist/abortcontroller-polyfill-only';
-
-export const fetchAsync = async (
-    endpoint: string,
-    options: RequestInit = {},
-    timeoutMs: number = 20000,
-): Promise<Response> => {
-    if (options.signal || (options as any).timeout) {
-        throw new Error(
-            'Cannot call fetchAsync with options.signal or options.timeout. To set a timeout, please use the supplied "timeoutMs" parameter.',
-        );
-    }
-    let optionsWithAbortParam;
-    if (!isNode) {
-        const controller = new AbortController();
-        const signal = controller.signal;
-        setTimeout(() => {
-            controller.abort();
-        }, timeoutMs);
-        optionsWithAbortParam = {
-            signal,
-            ...options,
-        };
-    } else {
-        // HACK: the `timeout` param only exists in `node-fetch`, and not on the `isomorphic-fetch`
-        // `RequestInit` type. Since `isomorphic-fetch` conditionally wraps `node-fetch` when the
-        // execution environment is `Node.js`, we need to cast it to `any` in that scenario.
-        optionsWithAbortParam = {
-            timeout: timeoutMs,
-            ...options,
-        } as any;
-    }
-
-    const response = await fetch(endpoint, optionsWithAbortParam);
-    return response;
-};