feat: new kcl type API spec

cpp/src/lib.rs

@@ -660,6 +660,30 @@ mod ffi {
         pub examples: Vec<HashMapExampleValue>,
         /// Base schema if applicable.
         pub base_schema: OptionalKclType,
+        /// Function type if the KclType is a function.
+        pub function: OptionalFunctionType,
+        /// Optional schema index signature
+        pub index_signature: OptionalIndexSignature,
+    }
+
+    #[derive(Debug, Default)]
+    pub struct FunctionType {
+        pub params: Vec<Parameter>,
+        pub return_ty: OptionalKclType,
+    }
+
+    #[derive(Debug, Default)]
+    pub struct Parameter {
+        pub name: String,
+        pub ty: OptionalKclType,
+    }
+
+    #[derive(Debug, Default)]
+    pub struct IndexSignature {
+        pub key_name: String,
+        pub key: OptionalKclType,
+        pub val: OptionalKclType,
+        pub any_other: bool,
     }
 
     #[derive(Debug, Default)]
@@ -674,6 +698,18 @@ mod ffi {
         value: String,
     }
 
+    #[derive(Debug, Default)]
+    struct OptionalFunctionType {
+        has_value: bool,
+        value: FunctionType,
+    }
+
+    #[derive(Debug, Default)]
+    struct OptionalIndexSignature {
+        has_value: bool,
+        value: IndexSignature,
+    }
+
     #[derive(Debug, Default)]
     /// Message representing a decorator in KCL.
     pub struct Decorator {
@@ -1340,6 +1376,8 @@ impl KclType {
             pkg_path: r.pkg_path.clone(),
             line: r.line,
             item: OptionalKclType::new_from_box(&r.item),
+            // TODO: function and index_signature fields
+            ..Default::default()
         }
     }
 }

nodejs/index.d.ts

@@ -328,6 +328,26 @@ export interface KclType {
   description: string
   /** A map object to hold examples, the key is the example name. */
   examples: Record<string, Example>
+  /** Base schema if applicable. */
+  baseSchema: KclType
+  /** Function type if the KclType is a function. */
+  function: FunctionType
+  /** Optional schema index signature */
+  indexSignature?: IndexSignature
+}
+export interface FunctionType {
+  params: Array<Parameter>
+  returnTy: KclType
+}
+export interface Parameter {
+  name: string
+  ty: KclType
+}
+export interface IndexSignature {
+  keyName?: string
+  key: KclType
+  val: KclType
+  anyOther: boolean
 }
 /** Message representing a decorator in KCL. */
 export interface Decorator {

nodejs/src/spec.rs

@@ -700,6 +700,32 @@ pub struct KclType {
     pub description: String,
     /// A map object to hold examples, the key is the example name.
     pub examples: HashMap<String, Example>,
+    /// Base schema if applicable.
+    pub base_schema: Reference<KclType>,
+    /// Function type if the KclType is a function.
+    pub function: FunctionType,
+    /// Optional schema index signature
+    pub index_signature: Option<IndexSignature>,
+}
+
+#[napi(object)]
+pub struct FunctionType {
+    pub params: Vec<Parameter>,
+    pub return_ty: Reference<KclType>,
+}
+
+#[napi(object)]
+pub struct Parameter {
+    pub name: String,
+    pub ty: Reference<KclType>,
+}
+
+#[napi(object)]
+pub struct IndexSignature {
+    pub key_name: Option<String>,
+    pub key: Reference<KclType>,
+    pub val: Reference<KclType>,
+    pub any_other: bool,
 }
 
 /// Message representing a decorator in KCL.

swift/.gitignore

@@ -10,3 +10,4 @@ DerivedData/
 /KclLib/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 /KclLib/.swiftpm/config/registries.json
 /KclLib/Sources/CKclLib/lib
+Cargo.lock