chore: update to TypeScript@4.1

jestjs · Nov 23, 2020 · d3b9a30 · d3b9a30
1 parent ff2b65c
commit d3b9a30
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Showing 4 changed files with 10 additions and 10 deletions.
diff --git a/e2e/runJest.ts b/e2e/runJest.ts
@@ -204,7 +204,7 @@ export const runContinuous = function (
     },
 
     async waitUntil(fn: ConditionFunction) {
-      await new Promise(resolve => {
+      await new Promise<void>(resolve => {
         const check = (state: StdErrAndOutString) => {
           if (fn(state)) {
             pending.delete(check);

diff --git a/packages/jest-haste-map/src/index.ts b/packages/jest-haste-map/src/index.ts
@@ -1060,7 +1060,7 @@ class HasteMap extends EventEmitter {
 
     return Promise.all(
       this._watchers.map(
-        watcher => new Promise(resolve => watcher.close(resolve)),
+        watcher => new Promise<void>(resolve => watcher.close(resolve)),
       ),
     ).then(() => {
       this._watchers = [];

diff --git a/packages/pretty-format/src/plugins/ReactElement.ts b/packages/pretty-format/src/plugins/ReactElement.ts
@@ -16,7 +16,7 @@ import {
 
 // Given element.props.children, or subtree during recursive traversal,
 // return flattened array of children.
-const getChildren = (arg: Array<unknown>, children = []) => {
+const getChildren = (arg: unknown, children: Array<unknown> = []) => {
   if (Array.isArray(arg)) {
     arg.forEach(item => {
       getChildren(item, children);
@@ -115,7 +115,7 @@ export const serialize: NewPlugin['serialize'] = (
       );
 
 export const test: NewPlugin['test'] = (val: unknown) =>
-  val && ReactIs.isElement(val);
+  val != null && ReactIs.isElement(val);
 
 const plugin: NewPlugin = {serialize, test};
 

diff --git a/yarn.lock b/yarn.lock
@@ -19457,22 +19457,22 @@ fsevents@~2.1.2:
   linkType: hard
 
 "typescript@*, typescript@^4.0.2, typescript@^4.0.3":
-  version: 4.0.5
-  resolution: "typescript@npm:4.0.5"
+  version: 4.1.2
+  resolution: "typescript@npm:4.1.2"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: ce94d4bbb914cc9d6fbd42e1476ab18c3292b262b8ba7ba76cd167a858545207a604e75bf1efbb75b8654c8f85deaa19795c3ef00098d7612855139b4ecc0240
+  checksum: d2ac373b469e973448c7287d0fbc732dbd34d00d07911b9506bbf81469a80db6613361fc9293d021da357cb7c7da2ee32f56d8ef76446361231374200cd6aee9
   languageName: node
   linkType: hard
 
 "typescript@patch:typescript@*#builtin<compat/typescript>, typescript@patch:typescript@^4.0.2#builtin<compat/typescript>, typescript@patch:typescript@^4.0.3#builtin<compat/typescript>":
-  version: 4.0.5
-  resolution: "typescript@patch:typescript@npm%3A4.0.5#builtin<compat/typescript>::version=4.0.5&hash=cc6730"
+  version: 4.1.2
+  resolution: "typescript@patch:typescript@npm%3A4.1.2#builtin<compat/typescript>::version=4.1.2&hash=cc6730"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: ada6fea7657a51d1b842682d31233e53a3cf509b0edbd6288fda3cfd01643d0190b7ea77837527c4d282c90e61690e19dbfd91be6913e7e7292aa0b588d3506c
+  checksum: 001ab09bb8f597aab1ec43476aedb91b5d547749219273c232bf34cf5a2209d18fa782e64475755115f0907598bb9b503f5e1c0fed06c3651cac584fc88a8172
   languageName: node
   linkType: hard