Report import ending syntax error

crates/compiler/load/tests/test_reporting.rs

@@ -4943,6 +4943,31 @@ mod test_reporting {
     "###
     );
 
+    test_report!(
+        unfinished_import_as_or_exposing,
+        indoc!(
+            r"
+            import svg.Path a
+            "
+        ),
+        @r###"
+    ── UNFINISHED IMPORT in tmp/unfinished_import_as_or_exposing/Test.roc ──────────
+
+    I was partway through parsing an `import`, but I got stuck here:
+
+    4│      import svg.Path a
+                            ^
+
+    I was expecting to see the `as` keyword, like:
+
+        import svg.Path as SvgPath
+
+    Or the `exposing` keyword, like:
+
+        import svg.Path exposing [arc, rx]
+    "###
+    );
+
     test_report!(
         ingested_file_import_ann_syntax_err,
         indoc!(

crates/compiler/parse/src/parser.rs

@@ -548,6 +548,7 @@ pub enum EImport<'a> {
     IndentAnnotation(Position),
     Annotation(EType<'a>, Position),
     Space(BadInputError, Position),
+    EndNewline(Position),
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]

crates/reporting/src/error/parse.rs

@@ -1475,14 +1475,37 @@ fn to_import_report<'a>(
                     .indent(4),
             ]),
         ),
+        IndentAs(pos) | As(pos) | IndentExposing(pos) | Exposing(pos) | EndNewline(pos) => {
+            to_unfinished_import_report(
+                alloc,
+                lines,
+                filename,
+                *pos,
+                start,
+                alloc.stack([
+                    alloc.concat([
+                        alloc.reflow("I was expecting to see the "),
+                        alloc.keyword("as"),
+                        alloc.reflow(" keyword, like:"),
+                    ]),
+                    alloc
+                        .parser_suggestion("import svg.Path as SvgPath")
+                        .indent(4),
+                    alloc.concat([
+                        alloc.reflow("Or the "),
+                        alloc.keyword("exposing"),
+                        alloc.reflow(" keyword, like:"),
+                    ]),
+                    alloc
+                        .parser_suggestion("import svg.Path exposing [arc, rx]")
+                        .indent(4),
+                ]),
+            )
+        }
         Annotation(problem, pos) => to_type_report(alloc, lines, filename, problem, *pos),
         Space(problem, pos) => to_space_report(alloc, lines, filename, problem, *pos),
-        IndentAs(_) => todo!(),
-        As(_) => todo!(),
         IndentAlias(_) => todo!(),
         Alias(_) => todo!(),
-        IndentExposing(_) => todo!(),
-        Exposing(_) => todo!(),
         ExposingListStart(_) => todo!(),
         ExposedName(_) => todo!(),
         ExposingListEnd(_) => todo!(),