update readme with wiki information

README.md

@@ -5,7 +5,8 @@
 ## The MongoDB Shell
 
 This repository is a monorepo for all the various components in the MongoDB Shell across
-all environments (REPL, Browser, Compass, etc).
+all environments (REPL, Browser, Compass, etc). For more information on
+currently available APIs and troubleshooting, go to [our wiki](https://github.com/mongodb-js/mongosh/wiki).
 
 ## CLI Usage
 ```shell

packages/cli-repl/src/completer.spec.ts

@@ -32,8 +32,8 @@ describe('completer.completer', () => {
 
     it('returns all suggestions', () => {
       const i = 'db.';
-      const dbComplete = Object.keys(shellSignatures.Database.attributes)
-      const adjusted = dbComplete.map(c => `${i}${c}`)
+      const dbComplete = Object.keys(shellSignatures.Database.attributes);
+      const adjusted = dbComplete.map(c => `${i}${c}`);
       expect(completer('4.4.0', i)).to.deep.equal([adjusted, i]);
     });
 

packages/shell-evaluator/src/shell-evaluator.spec.ts

@@ -65,7 +65,7 @@ describe('ShellEvaluator', () => {
     });
 
     it('reverts state if error thrown', async() => {
-      const originalEval = () => { throw new Error(); };
+      const originalEval = (): any => { throw new Error(); };
       const revertSpy = sinon.spy();
       const saveSpy = sinon.spy();
       shellEvaluator.revertState = revertSpy;
@@ -79,7 +79,7 @@ describe('ShellEvaluator', () => {
       expect(saveSpy.calledOnce).to.be.true;
     });
     it('does not revert state with no error', async() => {
-      const originalEval = () => { return 1; };
+      const originalEval = (): any => { return 1; };
       const revertSpy = sinon.spy();
       const saveSpy = sinon.spy();
       shellEvaluator.revertState = revertSpy;