feat: add fusion grammar and highlights

2 files changed, 135 insertions, 0 deletions

diff --git a/tests/query/highlights/fusion/basic.fusion b/tests/query/highlights/fusion/basic.fusion
new file mode 100644
index 000000000..7149956a1
--- /dev/null
+++ b/tests/query/highlights/fusion/basic.fusion
@@ -0,0 +1,61 @@
+include: SomeFile.fusion
+//<- include
+//     ^punctation.delimiter
+//       ^uri
+
+namespace ns = Neos.Fusion.Space
+//<- keyword
+//        ^namespace
+//           ^operator
+//             ^namespace
+
+prototype(MyType) < prototype(ns:SuperType) {
+//<-keyword
+//       ^punctation.bracket
+//        ^type
+//              ^punctation.bracket
+//                ^operator
+//                            ^namespace
+//                                ^type
+
+  deleteProp >
+  //         ^operator
+
+  string = 'value'
+  //<- property
+  //     ^operator
+  //        ^string
+
+  number = 10.2
+  //       ^number
+
+  null = null
+  //     ^constant.builtin
+
+  boolean = true
+  //        ^boolean
+
+  property.inner = "value"
+  //<- property
+  //       ^property
+
+  property.@meta = "value"
+  //<- property
+  //       ^attribute
+
+  property.type = SomeType
+  //<- property
+  //              ^type
+
+  property.aliasedType = ns:SomeType
+  //<- property
+  //                     ^namespace
+  //                        ^type
+
+  property.fullQualifiedType = SomeNamespace:SomeType
+  //<- property
+  //                           ^namespace
+  //                                         ^type
+
+}
+
diff --git a/tests/query/highlights/fusion/expressions.fusion b/tests/query/highlights/fusion/expressions.fusion
new file mode 100644
index 000000000..db71a628a
--- /dev/null
+++ b/tests/query/highlights/fusion/expressions.fusion
@@ -0,0 +1,74 @@
+string = ${'foo'}
+//          ^string
+
+string = ${'foo \'bar\' baz'}
+//                ^string
+
+string = ${"foo"}
+//          ^string
+
+string = ${"foo ${test}"}
+//               ^string
+
+boolean = ${true}
+//          ^boolean
+
+number = ${1}
+//         ^number
+
+number = ${1.2}
+//         ^number
+
+propertyPath = ${property.path}
+//               ^variable
+//                        ^variable
+
+array = ${[]}
+//        ^punctation.bracket
+
+array = ${[true, 'string', 1, [true]]}
+//        ^punctation.bracket
+//         ^boolean
+//                ^string
+//                         ^number
+//                            ^punctation.bracket
+//                             ^boolean
+
+object = ${{}}
+//         ^punctation.bracket
+
+object = ${{first: 'value', second: true, third: [], fourth: object.path }}
+//          ^property
+//                  ^string
+//                          ^property
+//                                  ^boolean
+//                                        ^property
+//                                               ^punctation.bracket
+//                                                   ^property
+//                                                                  ^variable
+
+result = ${methodCall()}
+//         ^function
+
+result = ${Some.methodCall(param, param)}
+//              ^function
+//                         ^variable
+//                                ^variable
+
+arrowFunction =  ${map(foo, (bar, buz) => bar * buz)}
+//                 ^function
+//                           ^variable
+//                                ^variable
+
+logic = ${!foo && !(bar || baz) and not 'string'}
+//        ^operator
+//             ^operator
+//                ^operator
+//                      ^operator
+//                              ^operator
+
+ternary = ${ check ? true : false}
+//                 ^punctation.delimiter
+//                        ^punctation.delimiter
+
+