Method is_async_of

codegraph-kernel/src/dart.rs:509–522

isAsync (dart.ts:223-233) — the `async` anon child of the SIBLING function_body; `async*`/`sync*` are different token types → false.

(&self, node: Node<'t>)

    /// isAsync (dart.ts:223-233) — the `async` anon child of the SIBLING
    /// function_body; `async*`/`sync*` are different token types → false.
    fn is_async_of(&self, node: Node<'t>) -> bool {
        if let Some(next) = node.next_named_sibling() {
            if next.kind() == "function_body" {
                for i in 0..next.child_count() {
                    if let Some(c) = next.child(i) {
                        if c.kind() == "async" {
                            return true;
                        }
                    }
                }
            }
        }
        false
    }

    /// isStatic (dart.ts:234-243).
    fn is_static_of(&self, node: Node<'t>) -> bool {