fix(pretty-printer): support AstTypedParameter AST node (#1347)

CHANGELOG.md

@@ -53,6 +53,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Forbid the `override` modifier for functions without the corresponding super-function: PR [#1302](https://github.com/tact-lang/tact/pull/1302)
 - Format empty blocks without extra empty line: PR [#1346](https://github.com/tact-lang/tact/pull/1346)
 - Remove duplicate line and column info from error messages: PR [#1362](https://github.com/tact-lang/tact/pull/1362)
+- Support `AstTypedParameter` AST node in pretty printer: PR [#1347](https://github.com/tact-lang/tact/pull/1347)
 
 ### Docs
 

src/prettyPrinter.ts

@@ -821,6 +821,12 @@ export const ppAstStatementDestruct: Printer<A.AstStatementDestruct> =
         );
     };
 
+export const ppTypedParameter: Printer<A.AstTypedParameter> =
+    ({ name, type }) =>
+    (c) => {
+        return c.row(`${ppAstId(name)}: ${ppAstType(type)}`);
+    };
+
 export const ppAstStatementBlock: Printer<A.AstStatementBlock> =
     ({ statements }) =>
     (c) =>
@@ -879,9 +885,6 @@ export const ppAstNode: Printer<A.AstNode> = makeVisitor<A.AstNode>()({
     destruct_mapping: () => {
         throw new Error("Not implemented");
     },
-    typed_parameter: () => {
-        throw new Error("Not implemented");
-    },
     destruct_end: () => {
         throw new Error("Not implemented");
     },
@@ -918,6 +921,7 @@ export const ppAstNode: Printer<A.AstNode> = makeVisitor<A.AstNode>()({
     statement_destruct: ppAstStatementDestruct,
     function_attribute: exprNode(ppAstFunctionAttribute),
     asm_function_def: ppAstAsmFunctionDef,
+    typed_parameter: ppTypedParameter,
 });
 
 /**