Merge #4892

4892: Make ra_syntax::{SyntaxNodeChildren, SyntaxElementChildren} public. r=matklad a=davidlattimore

SyntaxNode::children and SyntaxNode::children_with_tokens return these types, but there's currently no way AFAIK to name them.

Co-authored-by: David Lattimore <dml@google.com>

Author: bors[bot]

crates/ra_syntax/src/lib.rs

@@ -51,7 +51,8 @@ pub use crate::{
     ptr::{AstPtr, SyntaxNodePtr},
     syntax_error::SyntaxError,
     syntax_node::{
-        Direction, NodeOrToken, SyntaxElement, SyntaxNode, SyntaxToken, SyntaxTreeBuilder,
+        Direction, NodeOrToken, SyntaxElement, SyntaxElementChildren, SyntaxNode,
+        SyntaxNodeChildren, SyntaxToken, SyntaxTreeBuilder,
     },
 };
 pub use ra_parser::{SyntaxKind, T};