feat: adds electron 10 beta info (#87)

index.js

@@ -104,7 +104,9 @@ var deprecatedTargets = [
   {runtime: 'electron', target: '0.33.0', abi: '46', lts: false}
 ]
 
-var futureTargets = []
+var futureTargets = [
+  {runtime: 'electron', target: '10.0.0-beta.1', abi: '82', lts: false}
+]
 
 var allTargets = deprecatedTargets
   .concat(supportedTargets)

test/index.js

@@ -88,6 +88,7 @@ test('getAbi calculates correct Node ABI', function (t) {
 test('getAbi calculates correct Electron ABI', function (t) {
   t.throws(function () { getAbi(undefined, 'electron') })
   t.throws(function () { getAbi(getNextTarget('electron'), 'electron') })
+  t.equal(getAbi('10.0.0-beta.1', 'electron'), '82')
   t.equal(getAbi('9.0.0', 'electron'), '80')
   t.equal(getAbi('8.0.0', 'electron'), '76')
   t.equal(getAbi('7.0.0', 'electron'), '75')