chore: test renderer 1.x support

.github/actions/setup-deps-rn-latest/action.yml

@@ -1,6 +1,11 @@
 name: Setup deps (RN @latest)
 description: Setup Node.js and install dependencies
 
+inputs:
+  test-renderer-version:
+    description: Test renderer version to install (e.g., 1.1.0)
+    required: false
+
 runs:
   using: composite
   steps:
@@ -32,3 +37,8 @@ runs:
           @react-native/babel-preset@latest \
           @react-native/jest-preset@latest
       shell: bash
+
+    - name: Switch to test-renderer version
+      if: inputs.test-renderer-version != ''
+      run: yarn add -D test-renderer@${{ inputs.test-renderer-version }}
+      shell: bash

.github/actions/setup-deps-rn-next/action.yml

@@ -1,6 +1,11 @@
 name: Setup deps (RN @next)
 description: Setup Node.js and install dependencies
 
+inputs:
+  test-renderer-version:
+    description: Test renderer version to install (e.g., 1.1.0)
+    required: false
+
 runs:
   using: composite
   steps:
@@ -32,3 +37,8 @@ runs:
           @react-native/babel-preset@next \
           @react-native/jest-preset@next
       shell: bash
+
+    - name: Switch to test-renderer version
+      if: inputs.test-renderer-version != ''
+      run: yarn add -D test-renderer@${{ inputs.test-renderer-version }}
+      shell: bash

.github/actions/setup-deps-rn-nightly/action.yml

@@ -1,6 +1,11 @@
 name: Setup deps (RN nightly)
 description: Setup Node.js and install dependencies
 
+inputs:
+  test-renderer-version:
+    description: Test renderer version to install (e.g., 1.1.0)
+    required: false
+
 runs:
   using: composite
   steps:
@@ -33,3 +38,8 @@ runs:
           @react-native/babel-preset@nightly \
           @react-native/jest-preset@nightly
       shell: bash
+
+    - name: Switch to test-renderer version
+      if: inputs.test-renderer-version != ''
+      run: yarn add -D test-renderer@${{ inputs.test-renderer-version }}
+      shell: bash

.github/actions/setup-deps/action.yml

@@ -8,6 +8,9 @@ inputs:
   react-native-version:
     description: React Native version to install (e.g., 0.83.1)
     required: false
+  test-renderer-version:
+    description: Test renderer version to install (e.g., 1.1.0)
+    required: false
 
 runs:
   using: composite
@@ -38,7 +41,14 @@ runs:
       if: inputs.react-version != '' && inputs.react-native-version != ''
       run: |
         RN_VERSION='${{ inputs.react-native-version }}'
-        RN_MINOR="${RN_VERSION#0.}"
+        RN_VERSION_CLEAN="$RN_VERSION"
+
+        case "$RN_VERSION_CLEAN" in
+          '~'*) RN_VERSION_CLEAN="${RN_VERSION_CLEAN#\~}" ;;
+          '^'*) RN_VERSION_CLEAN="${RN_VERSION_CLEAN#^}" ;;
+        esac
+
+        RN_MINOR="${RN_VERSION_CLEAN#0.}"
         RN_MINOR="${RN_MINOR%%.*}"
 
         deps=(
@@ -56,3 +66,8 @@ runs:
 
         yarn add -D "${deps[@]}"
       shell: bash
+
+    - name: Switch to test-renderer version
+      if: inputs.test-renderer-version != ''
+      run: yarn add -D test-renderer@${{ inputs.test-renderer-version }}
+      shell: bash

.github/actions/typecheck-react-19_2-if-supported/action.yml

@@ -0,0 +1,20 @@
+name: Typecheck React 19.2 tests if supported
+description: Run React 19.2-only test typecheck when the installed React version is 19.2 or newer
+
+runs:
+  using: composite
+  steps:
+    - name: Typecheck React 19.2-only tests
+      run: |
+        REACT_VERSION="$(node -p "require('react/package.json').version")"
+        REACT_MAJOR="${REACT_VERSION%%.*}"
+        REACT_MINOR_PATCH="${REACT_VERSION#*.}"
+        REACT_MINOR="${REACT_MINOR_PATCH%%.*}"
+
+        if [ "$REACT_MAJOR" -gt 19 ] || { [ "$REACT_MAJOR" -eq 19 ] && [ "$REACT_MINOR" -ge 2 ]; }; then
+          echo "Running React 19.2-only typecheck for React $REACT_VERSION"
+          yarn typecheck:react-19_2
+        else
+          echo "Skipping React 19.2-only typecheck for React $REACT_VERSION"
+        fi
+      shell: bash