Use array syntax for tsconfig "extends"

jamescmartinez · jamescmartinez · commit 4c63868f7207 · 2026-01-20T16:22:39.000-06:00
diff --git a/benchmarks/basic/tsconfig.json b/benchmarks/basic/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/examples/basic/tsconfig.json b/examples/basic/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/examples/declare-workflow/tsconfig.json b/examples/declare-workflow/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/examples/with-schema-validation/tsconfig.json b/examples/with-schema-validation/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/examples/workflow-discovery/tsconfig.json b/examples/workflow-discovery/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/packages/backend-sqlite/tsconfig.json b/packages/backend-sqlite/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/packages/backend-test/tsconfig.json b/packages/backend-test/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/packages/cli/tsconfig.json b/packages/cli/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": ["../../tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },
diff --git a/tsconfig.json b/tsconfig.json
@@ -16,7 +16,7 @@
   ],
 
   // project-wide settings for configs, workflows, etc.
-  "extends": "./tsconfig.base.json",
+  "extends": ["./tsconfig.base.json"],
   "compilerOptions": {
     "outDir": "dist"
   },

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`{`
`2`		`- "extends": "../../tsconfig.base.json",`
	`2`	`+ "extends": ["../../tsconfig.base.json"],`
`3`	`3`	`"compilerOptions": {`
`4`	`4`	`"outDir": "dist"`
`5`	`5`	`},`