Revert "Chore: Update typescript to 4.9.3 (#60538)" (#60774)

This reverts commit 51f5334748.

packages/grafana-data/package.json

@@ -89,7 +89,7 @@
     "rollup-plugin-esbuild": "5.0.0",
     "rollup-plugin-node-externals": "^5.0.0",
     "sinon": "14.0.1",
-    "typescript": "4.9.3"
+    "typescript": "4.8.4"
   },
   "peerDependencies": {
     "react": "^16.8.0 || ^17.0.0",

packages/grafana-data/src/themes/colorManipulator.ts

@@ -32,23 +32,19 @@ export function hexToRgb(color: string) {
   color = color.slice(1);
 
   const re = new RegExp(`.{1,${color.length >= 6 ? 2 : 1}}`, 'g');
-  const result = color.match(re);
-  if (!result) {
-    return '';
-  }
-  let colors = Array.from(result);
+  let colors = color.match(re);
 
-  if (colors[0].length === 1) {
+  if (colors && colors[0].length === 1) {
     colors = colors.map((n) => n + n);
   }
 
-  const segments = colors
-    .map((n, index) => {
-      return index < 3 ? parseInt(n, 16) : Math.round((parseInt(n, 16) / 255) * 1000) / 1000;
-    })
-    .join(', ');
-
-  return `rgb${colors.length === 4 ? 'a' : ''}(${segments})`;
+  return colors
+    ? `rgb${colors.length === 4 ? 'a' : ''}(${colors
+        .map((n, index) => {
+          return index < 3 ? parseInt(n, 16) : Math.round((parseInt(n, 16) / 255) * 1000) / 1000;
+        })
+        .join(', ')})`
+    : '';
 }
 
 function intToHex(int: number) {

packages/grafana-e2e-selectors/package.json

@@ -52,6 +52,6 @@
   "dependencies": {
     "@grafana/tsconfig": "^1.2.0-rc1",
     "tslib": "2.4.1",
-    "typescript": "4.9.3"
+    "typescript": "4.8.4"
   }
 }

packages/grafana-e2e/package.json

@@ -81,7 +81,7 @@
     "tracelib": "1.0.1",
     "ts-loader": "8.4.0",
     "tslib": "2.4.1",
-    "typescript": "4.9.3",
+    "typescript": "4.8.4",
     "uuid": "9.0.0",
     "yaml": "^2.0.0"
   }

packages/grafana-runtime/package.json

@@ -74,7 +74,7 @@
     "rollup-plugin-node-externals": "^5.0.0",
     "rollup-plugin-sourcemaps": "0.6.3",
     "rollup-plugin-terser": "7.0.2",
-    "typescript": "4.9.3"
+    "typescript": "4.8.4"
   },
   "peerDependencies": {
     "react": "17.0.2",

packages/grafana-schema/package.json

@@ -47,7 +47,7 @@
     "rollup-plugin-dts": "^5.0.0",
     "rollup-plugin-esbuild": "5.0.0",
     "rollup-plugin-node-externals": "^5.0.0",
-    "typescript": "4.9.3"
+    "typescript": "4.8.4"
   },
   "dependencies": {
     "tslib": "2.4.1"

packages/grafana-toolkit/package.json

@@ -121,7 +121,7 @@
     "ts-loader": "^9.3.1",
     "ts-node": "^9.1.0",
     "tslib": "2.4.0",
-    "typescript": "4.9.3",
+    "typescript": "4.8.2",
     "webpack": "^5.72.0"
   }
 }

packages/grafana-toolkit/src/cli/tasks/plugin.utils.ts

@@ -40,7 +40,7 @@ const checkoutBranch = async (branchName: string): Promise<Command> => {
 };
 
 const gitUrlParse = (url: string): { owner: string; name: string } => {
-  let matchResult: string[] | null = [];
+  let matchResult: RegExpMatchArray | null = [];
 
   if (url.match(/^git@github.com/)) {
     // We have an ssh style url.

packages/grafana-ui/package.json

@@ -190,7 +190,7 @@
     "storybook-addon-turbo-build": "1.1.0",
     "storybook-dark-mode": "2.0.4",
     "style-loader": "3.3.1",
-    "typescript": "4.9.3",
+    "typescript": "4.8.4",
     "webpack": "5.74.0"
   },
   "peerDependencies": {

packages/jaeger-ui-components/package.json

@@ -27,7 +27,7 @@
     "@types/tinycolor2": "1.4.3",
     "enzyme": "3.11.0",
     "sinon": "14.0.1",
-    "typescript": "4.9.3"
+    "typescript": "4.8.4"
   },
   "dependencies": {
     "@emotion/css": "11.10.5",