diff --git a/crates/oxc_diagnostics/src/lib.rs b/crates/oxc_diagnostics/src/lib.rs
index da858cce512ff..e955dab7cc23b 100644
--- a/crates/oxc_diagnostics/src/lib.rs
+++ b/crates/oxc_diagnostics/src/lib.rs
@@ -118,8 +118,11 @@ impl OxcDiagnostic {
     }
 
     #[must_use]
-    pub fn with_labels<T: IntoIterator<Item = LabeledSpan>>(mut self, labels: T) -> Self {
-        self.inner.labels = Some(labels.into_iter().collect());
+    pub fn with_labels<L: Into<LabeledSpan>, T: IntoIterator<Item = L>>(
+        mut self,
+        labels: T,
+    ) -> Self {
+        self.inner.labels = Some(labels.into_iter().map(Into::into).collect());
         self
     }
 
@@ -132,9 +135,12 @@ impl OxcDiagnostic {
     }
 
     #[must_use]
-    pub fn and_labels<T: IntoIterator<Item = LabeledSpan>>(mut self, labels: T) -> Self {
+    pub fn and_labels<L: Into<LabeledSpan>, T: IntoIterator<Item = L>>(
+        mut self,
+        labels: T,
+    ) -> Self {
         let mut all_labels = self.inner.labels.unwrap_or_default();
-        all_labels.extend(labels);
+        all_labels.extend(labels.into_iter().map(Into::into));
         self.inner.labels = Some(all_labels);
         self
     }
diff --git a/crates/oxc_linter/examples/linter.rs b/crates/oxc_linter/examples/linter.rs
index f73731a943977..0c70d1edeb989 100644
--- a/crates/oxc_linter/examples/linter.rs
+++ b/crates/oxc_linter/examples/linter.rs
@@ -5,7 +5,7 @@ use std::{env, path::Path};
 
 use oxc_allocator::Allocator;
 use oxc_ast::AstKind;
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_parser::Parser;
 use oxc_semantic::SemanticBuilder;
 use oxc_span::{SourceType, Span};
@@ -73,8 +73,8 @@ fn print_errors(source_text: &str, errors: Vec<OxcDiagnostic>) {
 // 1 │ debugger;
 //   · ─────────
 //   ╰────
-fn no_debugger(span0: Span) -> OxcDiagnostic {
-    OxcDiagnostic::error("`debugger` statement is not allowed").with_labels([span0.into()])
+fn no_debugger(debugger_span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::error("`debugger` statement is not allowed").with_label(debugger_span)
 }
 
 // This prints:
@@ -85,8 +85,7 @@ fn no_debugger(span0: Span) -> OxcDiagnostic {
 //   ·     ─┬
 //   ·      ╰── Empty object binding pattern
 //   ╰────
-fn no_empty_pattern(s0: &str, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::error("empty destructuring pattern is not allowed").with_labels([
-        LabeledSpan::new_with_span(Some(format!("Empty {s0} binding pattern")), span1),
-    ])
+fn no_empty_pattern(binding_kind: &str, span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::error("empty destructuring pattern is not allowed")
+        .with_label(span.label(format!("Empty {binding_kind} binding pattern")))
 }
diff --git a/crates/oxc_linter/src/fixer.rs b/crates/oxc_linter/src/fixer.rs
index bfa29980cc940..8f198e907222a 100644
--- a/crates/oxc_linter/src/fixer.rs
+++ b/crates/oxc_linter/src/fixer.rs
@@ -290,8 +290,8 @@ mod test {
         OxcDiagnostic::warn("removestart")
     }
 
-    fn remove_middle(span0: Span) -> OxcDiagnostic {
-        OxcDiagnostic::warn("removemiddle").with_labels([span0.into()])
+    fn remove_middle(span: Span) -> OxcDiagnostic {
+        OxcDiagnostic::warn("removemiddle").with_labels([span])
     }
 
     fn remove_end() -> OxcDiagnostic {
@@ -302,16 +302,16 @@ mod test {
         OxcDiagnostic::warn("reversed range")
     }
 
-    fn no_fix(span0: Span) -> OxcDiagnostic {
-        OxcDiagnostic::warn("nofix").with_labels([span0.into()])
+    fn no_fix(span: Span) -> OxcDiagnostic {
+        OxcDiagnostic::warn("nofix").with_labels([span])
     }
 
-    fn no_fix_1(span0: Span) -> OxcDiagnostic {
-        OxcDiagnostic::warn("nofix1").with_labels([span0.into()])
+    fn no_fix_1(span: Span) -> OxcDiagnostic {
+        OxcDiagnostic::warn("nofix1").with_labels([span])
     }
 
-    fn no_fix_2(span0: Span) -> OxcDiagnostic {
-        OxcDiagnostic::warn("nofix2").with_labels([span0.into()])
+    fn no_fix_2(span: Span) -> OxcDiagnostic {
+        OxcDiagnostic::warn("nofix2").with_labels([span])
     }
 
     const TEST_CODE: &str = "var answer = 6 * 7;";
diff --git a/crates/oxc_linter/src/rules/eslint/default_case_last.rs b/crates/oxc_linter/src/rules/eslint/default_case_last.rs
index 5267e2fff16d5..381f5755331da 100644
--- a/crates/oxc_linter/src/rules/eslint/default_case_last.rs
+++ b/crates/oxc_linter/src/rules/eslint/default_case_last.rs
@@ -1,5 +1,5 @@
 use oxc_ast::AstKind;
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -9,10 +9,7 @@ fn default_case_last_diagnostic(span0: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(
         "eslint(default-case-last): Enforce default clauses in switch statements to be last",
     )
-    .with_labels([LabeledSpan::new_with_span(
-        Some("Default clause should be the last clause.".into()),
-        span0,
-    )])
+    .with_label(span0.label("Default clause should be the last clause."))
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/for_direction.rs b/crates/oxc_linter/src/rules/eslint/for_direction.rs
index c7807eb08793f..2ae16af5c3150 100644
--- a/crates/oxc_linter/src/rules/eslint/for_direction.rs
+++ b/crates/oxc_linter/src/rules/eslint/for_direction.rs
@@ -5,7 +5,7 @@ use oxc_ast::{
     },
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 use oxc_syntax::operator::{AssignmentOperator, BinaryOperator, UnaryOperator, UpdateOperator};
@@ -15,7 +15,10 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn for_direction_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(for-direction): The update clause in this loop moves the variable in the wrong direction")
         .with_help("Use while loop for intended infinite loop")
-        .with_labels([LabeledSpan::new_with_span(Some("This test moves in the wrong direction".into()), span0), LabeledSpan::new_with_span(Some("with this update".into()), span1)])
+        .with_labels([
+            span0.label("This test moves in the wrong direction"),
+            span1.label("with this update"),
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_class_assign.rs b/crates/oxc_linter/src/rules/eslint/no_class_assign.rs
index 5e1f47300b3e9..5fac263843826 100644
--- a/crates/oxc_linter/src/rules/eslint/no_class_assign.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_class_assign.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_semantic::SymbolId;
 use oxc_span::Span;
@@ -8,8 +8,8 @@ use crate::{context::LintContext, rule::Rule};
 fn no_class_assign_diagnostic(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("eslint(no-class-assign): Unexpected re-assignment of class {x0}"))
         .with_labels([
-            LabeledSpan::new_with_span(Some(format!("{x0} is declared as class here")), span1),
-            LabeledSpan::new_with_span(Some(format!("{x0} is re-assigned here")), span2),
+            span1.label(format!("{x0} is declared as class here")),
+            span2.label(format!("{x0} is re-assigned here")),
         ])
 }
 
diff --git a/crates/oxc_linter/src/rules/eslint/no_const_assign.rs b/crates/oxc_linter/src/rules/eslint/no_const_assign.rs
index 1f730106b473a..e5ba9949a56e5 100644
--- a/crates/oxc_linter/src/rules/eslint/no_const_assign.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_const_assign.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_semantic::SymbolId;
 use oxc_span::Span;
@@ -10,8 +10,8 @@ fn no_const_assign_diagnostic(x0: &str, span1: Span, span2: Span) -> OxcDiagnost
         "eslint(no-const-assign): Unexpected re-assignment of const variable {x0}"
     ))
     .with_labels([
-        LabeledSpan::new_with_span(Some(format!("{x0} is declared here as const")), span1),
-        LabeledSpan::new_with_span(Some(format!("{x0} is re-assigned here")), span2),
+        span1.label(format!("{x0} is declared here as const")),
+        span2.label(format!("{x0} is re-assigned here")),
     ])
 }
 
diff --git a/crates/oxc_linter/src/rules/eslint/no_dupe_class_members.rs b/crates/oxc_linter/src/rules/eslint/no_dupe_class_members.rs
index 8f34ad297d791..356ba48370a93 100644
--- a/crates/oxc_linter/src/rules/eslint/no_dupe_class_members.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_dupe_class_members.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 use rustc_hash::FxHashMap;
@@ -12,7 +12,10 @@ fn no_dupe_class_members_diagnostic(
 ) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("eslint(no-dupe-class-members): Duplicate class member: {x0:?}"))
         .with_help("The last declaration overwrites previous ones, remove one of them or rename if both should be retained")
-        .with_labels([LabeledSpan::new_with_span(Some(format!("{x0:?} is previously declared here")), span1), LabeledSpan::new_with_span(Some(format!("{x0:?} is re-declared here")), span2)])
+        .with_labels([
+            span1.label(format!("{x0:?} is previously declared here")),
+            span2.label(format!("{x0:?} is re-declared here")),
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_dupe_else_if.rs b/crates/oxc_linter/src/rules/eslint/no_dupe_else_if.rs
index 152848ac059e4..e90e8d35ae26b 100644
--- a/crates/oxc_linter/src/rules/eslint/no_dupe_else_if.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_dupe_else_if.rs
@@ -12,7 +12,7 @@ use crate::{ast_util::calculate_hash, context::LintContext, rule::Rule, AstNode}
 fn no_dupe_else_if_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(no-dupe-else-if): duplicate conditions in if-else-if chains")
         .with_help("This branch can never execute. Its condition is a duplicate or covered by previous conditions in the if-else-if chain")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_dupe_keys.rs b/crates/oxc_linter/src/rules/eslint/no_dupe_keys.rs
index 9e2140835e614..7f2c5eaacf457 100644
--- a/crates/oxc_linter/src/rules/eslint/no_dupe_keys.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_dupe_keys.rs
@@ -12,7 +12,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_dupe_keys_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(no-dupe-keys): Disallow duplicate keys in object literals")
         .with_help("Consider removing the duplicated key")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_duplicate_case.rs b/crates/oxc_linter/src/rules/eslint/no_duplicate_case.rs
index fcbbf9d3598b0..0bb9d09414959 100644
--- a/crates/oxc_linter/src/rules/eslint/no_duplicate_case.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_duplicate_case.rs
@@ -9,7 +9,7 @@ use crate::{ast_util::calculate_hash, context::LintContext, rule::Rule, AstNode}
 fn no_duplicate_case_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(no-duplicate-case): Disallow duplicate case labels")
         .with_help("Remove the duplicated case")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_empty.rs b/crates/oxc_linter/src/rules/eslint/no_empty.rs
index 6cb20ea796d06..74c961351493d 100644
--- a/crates/oxc_linter/src/rules/eslint/no_empty.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_empty.rs
@@ -1,5 +1,5 @@
 use oxc_ast::AstKind;
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -8,7 +8,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_empty_diagnostic(x0: &str, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(no-empty): Disallow empty block statements")
         .with_help(format!("Add comment inside empty {x0} statement"))
-        .with_labels([LabeledSpan::new_with_span(Some(format!("Empty {x0} statement")), span1)])
+        .with_label(span1.label(format!("Empty {x0} statement")))
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_empty_pattern.rs b/crates/oxc_linter/src/rules/eslint/no_empty_pattern.rs
index 9aeb5daeb2262..b4e46df4cbb6e 100644
--- a/crates/oxc_linter/src/rules/eslint/no_empty_pattern.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_empty_pattern.rs
@@ -1,5 +1,5 @@
 use oxc_ast::AstKind;
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -8,7 +8,9 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_empty_pattern_diagnostic(x0: &str, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint(no-empty-pattern): Disallow empty destructuring patterns.")
         .with_help("Passing `null` or `undefined` will result in runtime error because `null` and `undefined` cannot be destructured.")
-        .with_labels([LabeledSpan::new_with_span(Some(format!("Empty {x0} binding pattern")), span1)])
+        .with_label(
+            span1.label(format!("Empty {x0} binding pattern")),
+        )
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_func_assign.rs b/crates/oxc_linter/src/rules/eslint/no_func_assign.rs
index a461bb7394b82..4bb1f98ec0e49 100644
--- a/crates/oxc_linter/src/rules/eslint/no_func_assign.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_func_assign.rs
@@ -1,5 +1,5 @@
 use oxc_ast::AstKind;
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_semantic::SymbolId;
 use oxc_span::Span;
@@ -8,7 +8,7 @@ use crate::{context::LintContext, rule::Rule};
 
 fn no_func_assign_diagnostic(x0: &str, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("eslint(no-func-assign): '{x0}' is a function."))
-        .with_labels([LabeledSpan::new_with_span(Some(format!("{x0} is re-assigned here")), span1)])
+        .with_label(span1.label(format!("{x0} is re-assigned here")))
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_global_assign.rs b/crates/oxc_linter/src/rules/eslint/no_global_assign.rs
index 0a766e2afac2d..a8b3710bc5b32 100644
--- a/crates/oxc_linter/src/rules/eslint/no_global_assign.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_global_assign.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{CompactStr, Span};
 
@@ -8,10 +8,7 @@ fn no_global_assign_diagnostic(x0: &str, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!(
         "eslint(no-global-assign): Read-only global '{x0}' should not be modified."
     ))
-    .with_labels([LabeledSpan::new_with_span(
-        Some(format!("Read-only global '{x0}' should not be modified.")),
-        span1,
-    )])
+    .with_label(span1.label(format!("Read-only global '{x0}' should not be modified.")))
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_redeclare.rs b/crates/oxc_linter/src/rules/eslint/no_redeclare.rs
index 23ee7e980d391..c71798c26c9c1 100644
--- a/crates/oxc_linter/src/rules/eslint/no_redeclare.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_redeclare.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{BindingIdentifier, BindingPatternKind},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -10,8 +10,8 @@ use crate::{context::LintContext, rule::Rule};
 
 fn no_redeclare_diagnostic(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("eslint(no-redeclare): '{x0}' is already defined.")).with_labels([
-        LabeledSpan::new_with_span(Some(format!("'{x0}' is already defined.")), span1),
-        LabeledSpan::new_with_span(Some("It can not be redeclare here.".into()), span2),
+        span1.label(format!("'{x0}' is already defined.")),
+        span2.label("It can not be redeclare here."),
     ])
 }
 
@@ -19,21 +19,9 @@ fn no_redeclare_as_builti_in_diagnostic(x0: &str, span1: Span) -> OxcDiagnostic
     OxcDiagnostic::warn(format!(
         "eslint(no-redeclare): '{x0}' is already defined as a built-in global variable."
     ))
-    .with_labels([LabeledSpan::new_with_span(
-        Some(format!("'{x0}' is already defined as a built-in global variable.")),
-        span1,
-    )])
+    .with_label(span1.label(format!("'{x0}' is already defined as a built-in global variable.")))
 }
 
-// #[derive(Debug, Error, Diagnostic)]
-// #[error("eslint(no-redeclare): '{0}' is already defined by a variable declaration.")]
-// #[diagnostic(severity(warning))]
-// struct NoRedeclareBySyntaxDiagnostic(
-//     String,
-//     #[label("'{0}' is already defined by a variable declaration.")] pub Span,
-//     #[label("It cannot be redeclared here.")] pub Span,
-// );
-
 #[derive(Debug, Default, Clone)]
 pub struct NoRedeclare {
     built_in_globals: bool,
diff --git a/crates/oxc_linter/src/rules/eslint/no_self_compare.rs b/crates/oxc_linter/src/rules/eslint/no_self_compare.rs
index a9ce28ad97f7a..b098cfe2d3660 100644
--- a/crates/oxc_linter/src/rules/eslint/no_self_compare.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_self_compare.rs
@@ -10,7 +10,7 @@ fn no_self_compare_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
         "eslint(no-self-compare): Disallow comparisons where both sides are exactly the same",
     )
     .with_help("If you are testing for NaN, you can use Number.isNaN function.")
-    .with_labels([span0.into(), span1.into()])
+    .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/eslint/no_useless_catch.rs b/crates/oxc_linter/src/rules/eslint/no_useless_catch.rs
index db4c3e84ac4a4..9b301ce49e423 100644
--- a/crates/oxc_linter/src/rules/eslint/no_useless_catch.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_useless_catch.rs
@@ -2,24 +2,20 @@ use oxc_ast::{
     ast::{BindingPatternKind, Expression, Statement},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
 use crate::{context::LintContext, rule::Rule, AstNode};
 
-fn no_useless_catch_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn("eslint(no-useless-catch): Unnecessary try/catch wrapper").with_labels([
-        LabeledSpan::new_with_span(Some("is caught here".into()), span0),
-        LabeledSpan::new_with_span(Some("and re-thrown here".into()), span1),
-    ])
+fn no_useless_catch_diagnostic(catch: Span, rethrow: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("eslint(no-useless-catch): Unnecessary try/catch wrapper")
+        .with_labels([catch.label("is caught here"), rethrow.label("and re-thrown here")])
 }
 
-fn no_useless_catch_finalizer_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn("eslint(no-useless-catch): Unnecessary catch clause").with_labels([
-        LabeledSpan::new_with_span(Some("is caught here".into()), span0),
-        LabeledSpan::new_with_span(Some("and re-thrown here".into()), span1),
-    ])
+fn no_useless_catch_finalizer_diagnostic(catch: Span, rethrow: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("eslint(no-useless-catch): Unnecessary catch clause")
+        .with_labels([catch.label("is caught here"), rethrow.label("and re-thrown here")])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/oxc/bad_char_at_comparison.rs b/crates/oxc_linter/src/rules/oxc/bad_char_at_comparison.rs
index 2ac77fd590884..01518b7dc4271 100644
--- a/crates/oxc_linter/src/rules/oxc/bad_char_at_comparison.rs
+++ b/crates/oxc_linter/src/rules/oxc/bad_char_at_comparison.rs
@@ -1,15 +1,22 @@
 use oxc_ast::{ast::Expression, AstKind};
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{GetSpan, Span};
 use oxc_syntax::operator::BinaryOperator;
 
 use crate::{ast_util::is_method_call, context::LintContext, rule::Rule, AstNode};
 
-fn bad_char_at_comparison_diagnostic(span0: Span, span1: Span, x2: usize) -> OxcDiagnostic {
+fn bad_char_at_comparison_diagnostic(
+    char_at: Span,
+    compared_string: Span,
+    x2: usize,
+) -> OxcDiagnostic {
     OxcDiagnostic::warn("oxc(bad-char-at-comparison): Invalid comparison with `charAt` method")
         .with_help("`String.prototype.charAt` returns a string of length 1. If the return value is compared with a string of length greater than 1, the comparison will always be false.")
-        .with_labels([LabeledSpan::new_with_span(Some("`charAt` called here".into()), span0), LabeledSpan::new_with_span(Some(format!("And compared with a string of length {x2} here")), span1)])
+        .with_labels([
+            char_at.label("`charAt` called here"),
+            compared_string.label(format!("And compared with a string of length {x2} here")),
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/oxc/bad_replace_all_arg.rs b/crates/oxc_linter/src/rules/oxc/bad_replace_all_arg.rs
index 39fe07fc24217..a59d17929b798 100644
--- a/crates/oxc_linter/src/rules/oxc/bad_replace_all_arg.rs
+++ b/crates/oxc_linter/src/rules/oxc/bad_replace_all_arg.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{Expression, RegExpFlags},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -16,7 +16,10 @@ use crate::{
 fn bad_replace_all_arg_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("oxc(bad-replace-all-arg): Global flag (g) is missing in the regular expression supplied to the `replaceAll` method.")
         .with_help("To replace all occurrences of a string, use the `replaceAll` method with the global flag (g) in the regular expression.")
-        .with_labels([LabeledSpan::new_with_span(Some("`replaceAll` called here".into()), span0), LabeledSpan::new_with_span(Some("RegExp supplied here".into()), span1)])
+        .with_labels([
+            span0.label("`replaceAll` called here"),
+            span1.label("RegExp supplied here"),
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/oxc/const_comparisons.rs b/crates/oxc_linter/src/rules/oxc/const_comparisons.rs
index 72c3a3c6ffb01..cd306628c9535 100644
--- a/crates/oxc_linter/src/rules/oxc/const_comparisons.rs
+++ b/crates/oxc_linter/src/rules/oxc/const_comparisons.rs
@@ -5,7 +5,7 @@ use oxc_ast::{
     ast::{Expression, NumericLiteral},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{GetSpan, Span};
 use oxc_syntax::operator::{BinaryOperator, LogicalOperator};
@@ -16,8 +16,8 @@ fn redundant_left_hand_side(span0: Span, span1: Span, x2: &str) -> OxcDiagnostic
     OxcDiagnostic::warn("oxc(const-comparisons): Left-hand side of `&&` operator has no effect.")
         .with_help(x2.to_string())
         .with_labels([
-            LabeledSpan::new_with_span(Some("If this evaluates to `true`".into()), span0),
-            LabeledSpan::new_with_span(Some("This will always evaluate to true.".into()), span1),
+            span0.label("If this evaluates to `true`"),
+            span1.label("This will always evaluate to true."),
         ])
 }
 
@@ -25,8 +25,8 @@ fn redundant_right_hand_side(span0: Span, span1: Span, x2: &str) -> OxcDiagnosti
     OxcDiagnostic::warn("oxc(const-comparisons): Right-hand side of `&&` operator has no effect.")
         .with_help(x2.to_string())
         .with_labels([
-            LabeledSpan::new_with_span(Some("If this evaluates to `true`".into()), span0),
-            LabeledSpan::new_with_span(Some("This will always evaluate to true.".into()), span1),
+            span0.label("If this evaluates to `true`"),
+            span1.label("This will always evaluate to true."),
         ])
 }
 
@@ -34,8 +34,8 @@ fn impossible(span0: Span, span1: Span, x2: &str, x3: &str, x4: &str) -> OxcDiag
     OxcDiagnostic::warn("oxc(const-comparisons): Unexpected constant comparison")
         .with_help(x4.to_string())
         .with_labels([
-            LabeledSpan::new_with_span(Some(format!("Requires that {x2}")), span0),
-            LabeledSpan::new_with_span(Some(format!("Requires that {x3}")), span1),
+            span0.label(format!("Requires that {x2}")),
+            span1.label(format!("Requires that {x3}")),
         ])
 }
 
diff --git a/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs b/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
index 1cca3caf2696d..d8f112de31529 100644
--- a/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
+++ b/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{Argument, BindingPatternKind, CallExpression, Expression},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_semantic::SymbolId;
 use oxc_span::Span;
@@ -15,17 +15,30 @@ use crate::{
 };
 
 fn likely_array(span0: Span, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn("oxc(no-accumulating-spread): Do not spread accumulators in Array.prototype.reduce()").with_help("It looks like you're spreading an `Array`. Consider using the `Array.push` or `Array.concat` methods to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.").with_labels([LabeledSpan::new_with_span(Some("From this spread".into()), span0), LabeledSpan::new_with_span(Some("For this reduce".into()), span1)])
+    OxcDiagnostic::warn("oxc(no-accumulating-spread): Do not spread accumulators in Array.prototype.reduce()")
+        .with_help("It looks like you're spreading an `Array`. Consider using the `Array.push` or `Array.concat` methods to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.")
+        .with_labels([
+            span0.label("From this spread"),
+            span1.label("For this reduce")
+        ])
 }
 
 fn likely_object(span0: Span, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn("oxc(no-accumulating-spread): Do not spread accumulators in Array.prototype.reduce()").with_help("It looks like you're spreading an `Object`. Consider using the `Object.assign` or assignment operators to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.").with_labels([LabeledSpan::new_with_span(Some("From this spread".into()), span0), LabeledSpan::new_with_span(Some("For this reduce".into()), span1)])
+    OxcDiagnostic::warn("oxc(no-accumulating-spread): Do not spread accumulators in Array.prototype.reduce()")
+        .with_help("It looks like you're spreading an `Object`. Consider using the `Object.assign` or assignment operators to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.")
+        .with_labels([
+            span0.label("From this spread"),
+            span1.label("For this reduce")
+        ])
 }
 
 fn unknown(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("oxc(no-accumulating-spread): Do not spread accumulators in Array.prototype.reduce()")
         .with_help("Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.")
-        .with_labels([LabeledSpan::new_with_span(Some("From this spread".into()), span0), LabeledSpan::new_with_span(Some("For this reduce".into()), span1)])
+        .with_labels([
+            span0.label("From this spread"),
+            span1.label("For this reduce")
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/oxc/no_barrel_file.rs b/crates/oxc_linter/src/rules/oxc/no_barrel_file.rs
index 0c7eb2c6b2dde..d003cc9a99f2a 100644
--- a/crates/oxc_linter/src/rules/oxc/no_barrel_file.rs
+++ b/crates/oxc_linter/src/rules/oxc/no_barrel_file.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_semantic::ModuleRecord;
 use oxc_syntax::module_graph_visitor::{ModuleGraphVisitorBuilder, VisitFoldWhile};
@@ -89,10 +89,7 @@ impl Rule for NoBarrelFile {
             if let Some(remote_module) = module_record.loaded_modules.get(module_request.name()) {
                 if let Some(count) = count_loaded_modules(remote_module.value()) {
                     total += count;
-                    labels.push(LabeledSpan::new_with_span(
-                        Some(format!("{count} modules")),
-                        module_request.span(),
-                    ));
+                    labels.push(module_request.span().label(format!("{count} modules")));
                 }
             };
         }
diff --git a/crates/oxc_linter/src/rules/oxc/uninvoked_array_callback.rs b/crates/oxc_linter/src/rules/oxc/uninvoked_array_callback.rs
index eee72e5c57c31..75334d78ed700 100644
--- a/crates/oxc_linter/src/rules/oxc/uninvoked_array_callback.rs
+++ b/crates/oxc_linter/src/rules/oxc/uninvoked_array_callback.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{Argument, MemberExpression},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{GetSpan, Span};
 
@@ -14,11 +14,8 @@ fn uninvoked_array_callback_diagnostic(span0: Span, span1: Span) -> OxcDiagnosti
             "consider filling the array with `undefined` values using `Array.prototype.fill()`",
         )
         .with_labels([
-            LabeledSpan::new_with_span(Some("this callback will not be invoked".into()), span0),
-            LabeledSpan::new_with_span(
-                Some("because this is an array with only empty slots".into()),
-                span1,
-            ),
+            span0.label("this callback will not be invoked"),
+            span1.label("because this is an array with only empty slots"),
         ])
 }
 
diff --git a/crates/oxc_linter/src/rules/react/checked_requires_onchange_or_readonly.rs b/crates/oxc_linter/src/rules/react/checked_requires_onchange_or_readonly.rs
index f8f20d6fbf3d4..3059e93f6dbac 100644
--- a/crates/oxc_linter/src/rules/react/checked_requires_onchange_or_readonly.rs
+++ b/crates/oxc_linter/src/rules/react/checked_requires_onchange_or_readonly.rs
@@ -13,16 +13,16 @@ use crate::{
     AstNode,
 };
 
-fn missing_property(span0: Span) -> OxcDiagnostic {
+fn missing_property(span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint-plugin-react(checked-requires-onchange-or-readonly): `checked` should be used with either `onChange` or `readOnly`.")
         .with_help("Add either `onChange` or `readOnly`.")
-        .with_label(span0)
+        .with_label(span)
 }
 
 fn exclusive_checked_attribute(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint-plugin-react(checked-requires-onchange-or-readonly): Use either `checked` or `defaultChecked`, but not both.")
         .with_help("Remove either `checked` or `defaultChecked`.")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/react/jsx_key.rs b/crates/oxc_linter/src/rules/react/jsx_key.rs
index 0ac8d6642fbab..9417ea759b5ad 100644
--- a/crates/oxc_linter/src/rules/react/jsx_key.rs
+++ b/crates/oxc_linter/src/rules/react/jsx_key.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{JSXAttributeItem, JSXAttributeName, JSXElement, JSXFragment, Statement},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{GetSpan, Span};
 
@@ -16,7 +16,10 @@ fn missing_key_prop_for_element_in_array(span0: Span) -> OxcDiagnostic {
 fn missing_key_prop_for_element_in_iterator(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(r#"eslint-plugin-react(jsx-key): Missing "key" prop for element in iterator."#)
         .with_help(r#"Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key)."#)
-        .with_labels([LabeledSpan::new_with_span(Some("Iterator starts here".into()), span0), LabeledSpan::new_with_span(Some("Element generated here".into()), span1)])
+        .with_labels([
+            span0.label("Iterator starts here."),
+            span1.label("Element generated here."),
+        ])
 }
 
 fn key_prop_must_be_placed_before_spread(span0: Span) -> OxcDiagnostic {
diff --git a/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs b/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
index 3d21f8bce92ce..09e53f4a345dc 100644
--- a/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
+++ b/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
@@ -12,7 +12,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn jsx_no_duplicate_props_diagnostic(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("eslint-plugin-react(jsx-no-duplicate-props): No duplicate props allowed. The prop \"{x0}\" is duplicated."))
         .with_help("Remove one of the props, or rename them so each prop is distinct.")
-        .with_labels([span1.into(), span2.into()])
+        .with_labels([span1, span2])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/typescript/consistent_type_definitions.rs b/crates/oxc_linter/src/rules/typescript/consistent_type_definitions.rs
index e4d27eae70280..b441c31c2f54b 100644
--- a/crates/oxc_linter/src/rules/typescript/consistent_type_definitions.rs
+++ b/crates/oxc_linter/src/rules/typescript/consistent_type_definitions.rs
@@ -2,7 +2,7 @@ use oxc_ast::{
     ast::{ExportDefaultDeclarationKind, TSType},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::Span;
 
@@ -11,10 +11,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn consistent_type_definitions_diagnostic(x0: &str, x1: &str, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("typescript-eslint(consistent-type-definitions):")
         .with_help(format!("Use an `{x0}` instead of a `{x1}`"))
-        .with_labels([LabeledSpan::new_with_span(
-            Some(format!("Use an `{x0}` instead of a `{x1}`")),
-            span2,
-        )])
+        .with_label(span2.label(format!("Use an `{x0}` instead of a `{x1}`")))
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/typescript/no_duplicate_enum_values.rs b/crates/oxc_linter/src/rules/typescript/no_duplicate_enum_values.rs
index 42a2b89af8ddc..67e27fce98135 100644
--- a/crates/oxc_linter/src/rules/typescript/no_duplicate_enum_values.rs
+++ b/crates/oxc_linter/src/rules/typescript/no_duplicate_enum_values.rs
@@ -11,7 +11,7 @@ fn no_duplicate_enum_values_diagnostic(span0: Span, span1: Span) -> OxcDiagnosti
         "typescript-eslint(no-duplicate-enum-values): Disallow duplicate enum member values",
     )
     .with_help("Duplicate values can lead to bugs that are hard to track down")
-    .with_labels([span0.into(), span1.into()])
+    .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/typescript/no_non_null_asserted_optional_chain.rs b/crates/oxc_linter/src/rules/typescript/no_non_null_asserted_optional_chain.rs
index a408360ab22b5..a49e0a538f6d6 100644
--- a/crates/oxc_linter/src/rules/typescript/no_non_null_asserted_optional_chain.rs
+++ b/crates/oxc_linter/src/rules/typescript/no_non_null_asserted_optional_chain.rs
@@ -11,7 +11,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_non_null_asserted_optional_chain_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("typescript-eslint(no-non-null-asserted-optional-chain): non-null assertions after an optional chain expression")
         .with_help("Optional chain expressions can return undefined by design - using a non-null assertion is unsafe and wrong. You should remove the non-null assertion.")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/typescript/no_unnecessary_type_constraint.rs b/crates/oxc_linter/src/rules/typescript/no_unnecessary_type_constraint.rs
index 354e5963cb16e..d1421f0d26d04 100644
--- a/crates/oxc_linter/src/rules/typescript/no_unnecessary_type_constraint.rs
+++ b/crates/oxc_linter/src/rules/typescript/no_unnecessary_type_constraint.rs
@@ -13,7 +13,7 @@ fn no_unnecessary_type_constraint_diagnostic(
 ) -> OxcDiagnostic {
     OxcDiagnostic::warn(format!("typescript-eslint(no-unnecessary-type-constraint): constraining the generic type {x0:?} to {x1:?} does nothing and is unnecessary"))
         .with_help(format!("Remove the unnecessary {x1:?} constraint"))
-        .with_labels([span2.into(), span3.into()])
+        .with_labels([span2, span3])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/typescript/no_unsafe_declaration_merging.rs b/crates/oxc_linter/src/rules/typescript/no_unsafe_declaration_merging.rs
index ea290a39a6c7f..792b3747fd920 100644
--- a/crates/oxc_linter/src/rules/typescript/no_unsafe_declaration_merging.rs
+++ b/crates/oxc_linter/src/rules/typescript/no_unsafe_declaration_merging.rs
@@ -9,7 +9,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_unsafe_declaration_merging_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("typescript-eslint(no-unsafe-declaration-merging): Unsafe declaration merging between classes and interfaces.")
         .with_help("The TypeScript compiler doesn't check whether properties are initialized, which can cause lead to TypeScript not detecting code that will cause runtime errors.")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/unicorn/no_invalid_remove_event_listener.rs b/crates/oxc_linter/src/rules/unicorn/no_invalid_remove_event_listener.rs
index f882fe261ee7e..5d5388e0d0daf 100644
--- a/crates/oxc_linter/src/rules/unicorn/no_invalid_remove_event_listener.rs
+++ b/crates/oxc_linter/src/rules/unicorn/no_invalid_remove_event_listener.rs
@@ -2,16 +2,19 @@ use oxc_ast::{
     ast::{Argument, MemberExpression},
     AstKind,
 };
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
 use oxc_span::{GetSpan, Span};
 
 use crate::{context::LintContext, rule::Rule, AstNode};
 
-fn no_invalid_remove_event_listener_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
+fn no_invalid_remove_event_listener_diagnostic(call_span: Span, arg_span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint-plugin-unicorn(no-invalid-remove-event-listener): Invalid `removeEventListener` call.")
         .with_help("The listener argument should be a function reference.")
-        .with_labels([LabeledSpan::new_with_span(Some("`removeEventListener` called here.".into()), span0), LabeledSpan::new_with_span(Some("Invalid argument here".into()), span1)])
+        .with_labels([
+            call_span.label("`removeEventListener` called here."),
+            arg_span.label("Invalid argument here"),
+        ])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/rules/unicorn/no_lonely_if.rs b/crates/oxc_linter/src/rules/unicorn/no_lonely_if.rs
index dc8b721b14585..70eecb4397710 100644
--- a/crates/oxc_linter/src/rules/unicorn/no_lonely_if.rs
+++ b/crates/oxc_linter/src/rules/unicorn/no_lonely_if.rs
@@ -8,7 +8,7 @@ use crate::{context::LintContext, rule::Rule, AstNode};
 fn no_lonely_if_diagnostic(span0: Span, span1: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("eslint-plugin-unicorn(no-lonely-if): Unexpected `if` as the only statement in a `if` block without `else`.")
         .with_help("Move the inner `if` test to the outer `if` test.")
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[derive(Debug, Default, Clone)]
diff --git a/crates/oxc_linter/src/snapshots/jsx_key.snap b/crates/oxc_linter/src/snapshots/jsx_key.snap
index f2e07948ebb5e..ebcec50cab271 100644
--- a/crates/oxc_linter/src/snapshots/jsx_key.snap
+++ b/crates/oxc_linter/src/snapshots/jsx_key.snap
@@ -23,8 +23,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(function(x) { return <App /> });
    ·           ─┬─                       ─┬─
-   ·            │                         ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │                         ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -32,8 +32,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(x => <App />);
    ·           ─┬─       ─┬─
-   ·            │         ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │         ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -41,8 +41,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(x => x && <App x={x} />);
    ·           ─┬─            ─┬─
-   ·            │              ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │              ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -50,8 +50,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(x => x ? <App x={x} key="1" /> : <OtherApp x={x} />);
    ·           ─┬─                                   ────┬───
-   ·            │                                        ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │                                        ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -59,8 +59,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(x => x ? <App x={x} /> : <OtherApp x={x} key="2" />);
    ·           ─┬─           ─┬─
-   ·            │             ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │             ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -68,8 +68,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2 ,3].map(x => { return <App /> });
    ·           ─┬─                ─┬─
-   ·            │                  ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │                  ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -77,8 +77,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:7]
  1 │ Array.from([1, 2 ,3], function(x) { return <App /> });
    ·       ──┬─                                  ─┬─
-   ·         │                                    ╰── Element generated here
-   ·         ╰── Iterator starts here
+   ·         │                                    ╰── Element generated here.
+   ·         ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -86,8 +86,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:7]
  1 │ Array.from([1, 2 ,3], (x => { return <App /> }));
    ·       ──┬─                            ─┬─
-   ·         │                              ╰── Element generated here
-   ·         ╰── Iterator starts here
+   ·         │                              ╰── Element generated here.
+   ·         ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -95,8 +95,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:7]
  1 │ Array.from([1, 2 ,3], (x => <App />));
    ·       ──┬─                   ─┬─
-   ·         │                     ╰── Element generated here
-   ·         ╰── Iterator starts here
+   ·         │                     ╰── Element generated here.
+   ·         ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -104,8 +104,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:12]
  1 │ [1, 2, 3]?.map(x => <BabelEslintApp />)
    ·            ─┬─       ───────┬──────
-   ·             │               ╰── Element generated here
-   ·             ╰── Iterator starts here
+   ·             │               ╰── Element generated here.
+   ·             ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -113,8 +113,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:12]
  1 │ [1, 2, 3]?.map(x => <TypescriptEslintApp />)
    ·            ─┬─       ─────────┬─────────
-   ·             │                 ╰── Element generated here
-   ·             ╰── Iterator starts here
+   ·             │                 ╰── Element generated here.
+   ·             ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -122,8 +122,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:12]
  1 │ [1, 2, 3]?.map(x => <><OxcCompilerHello /></>)
    ·            ─┬─      ─┬
-   ·             │        ╰── Element generated here
-   ·             ╰── Iterator starts here
+   ·             │        ╰── Element generated here.
+   ·             ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -131,8 +131,8 @@ source: crates/oxc_linter/src/tester.rs
    ╭─[jsx_key.tsx:1:11]
  1 │ [1, 2, 3].map(x => <>{x}</>);
    ·           ─┬─      ─┬
-   ·            │        ╰── Element generated here
-   ·            ╰── Iterator starts here
+   ·            │        ╰── Element generated here.
+   ·            ╰── Iterator starts here.
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
 
@@ -161,11 +161,11 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) {
   9 │                           return <div>{item}</div>;
     ·                                   ─┬─
-    ·                                    ╰── Element generated here
+    ·                                    ╰── Element generated here.
  10 │                         }
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -175,14 +175,14 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) {
   9 │                           return <div>{item}</div>;
  10 │                         }
  11 │ 
  12 │                         return <div />;
     ·                                 ─┬─
-    ·                                  ╰── Element generated here
+    ·                                  ╰── Element generated here.
  13 │                       })}
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -192,11 +192,11 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) {
   9 │                           return <div>{item}</div>;
     ·                                   ─┬─
-    ·                                    ╰── Element generated here
+    ·                                    ╰── Element generated here.
  10 │                         } else if (item < 5) {
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -206,13 +206,13 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) {
   9 │                           return <div>{item}</div>;
  10 │                         } else if (item < 5) {
  11 │                           return <div></div>
     ·                                   ─┬─
-    ·                                    ╰── Element generated here
+    ·                                    ╰── Element generated here.
  12 │                         }  else {
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -222,7 +222,7 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) {
   9 │                           return <div>{item}</div>;
  10 │                         } else if (item < 5) {
@@ -230,7 +230,7 @@ source: crates/oxc_linter/src/tester.rs
  12 │                         }  else {
  13 │                           return <div></div>
     ·                                   ─┬─
-    ·                                    ╰── Element generated here
+    ·                                    ╰── Element generated here.
  14 │                         }
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -240,14 +240,14 @@ source: crates/oxc_linter/src/tester.rs
  6 │                     <div>
  7 │                       {list.map(item => {
    ·                             ─┬─
-   ·                              ╰── Iterator starts here
+   ·                              ╰── Iterator starts here.
  8 │                         if (item < 2) {
    ╰────
     ╭─[jsx_key.tsx:16:33]
  15 │ 
  16 │                         return <div />;
     ·                                 ─┬─
-    ·                                  ╰── Element generated here
+    ·                                  ╰── Element generated here.
  17 │                       })}
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -257,10 +257,10 @@ source: crates/oxc_linter/src/tester.rs
  6 │                     <div>
  7 │                       {list.map(item => {
    ·                             ─┬─
-   ·                              ╰── Iterator starts here
+   ·                              ╰── Iterator starts here.
  8 │                         if (item < 2) return <div>{item}</div>;
    ·                                               ─┬─
-   ·                                                ╰── Element generated here
+   ·                                                ╰── Element generated here.
  9 │                         else if (item < 5) return <div />;
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -270,11 +270,11 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) return <div>{item}</div>;
   9 │                         else if (item < 5) return <div />;
     ·                                                    ─┬─
-    ·                                                     ╰── Element generated here
+    ·                                                     ╰── Element generated here.
  10 │                         else return <div />;
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -284,12 +284,12 @@ source: crates/oxc_linter/src/tester.rs
   6 │                     <div>
   7 │                       {list.map(item => {
     ·                             ─┬─
-    ·                              ╰── Iterator starts here
+    ·                              ╰── Iterator starts here.
   8 │                         if (item < 2) return <div>{item}</div>;
   9 │                         else if (item < 5) return <div />;
  10 │                         else return <div />;
     ·                                      ─┬─
-    ·                                       ╰── Element generated here
+    ·                                       ╰── Element generated here.
  11 │                       })}
     ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -299,8 +299,8 @@ source: crates/oxc_linter/src/tester.rs
  6 │                     <div>
  7 │                       {list.map(item => <Text foo bar baz qux onClick={() => onClickHandler()} onPointerDown={() => onPointerDownHandler()} onMouseDown={() => onMouseDownHandler()} />)}
    ·                             ─┬─          ──┬─
-   ·                              │             ╰── Element generated here
-   ·                              ╰── Iterator starts here
+   ·                              │             ╰── Element generated here.
+   ·                              ╰── Iterator starts here.
  8 │                     </div>
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
@@ -310,8 +310,8 @@ source: crates/oxc_linter/src/tester.rs
  6 │                     <div>
  7 │                       {list.map(item => (<div>
    ·                             ─┬─           ─┬─
-   ·                              │             ╰── Element generated here
-   ·                              ╰── Iterator starts here
+   ·                              │             ╰── Element generated here.
+   ·                              ╰── Iterator starts here.
  8 │                         <Text foo bar baz qux onClick={() => onClickHandler()} onPointerDown={() => onPointerDownHandler()} onMouseDown={() => onMouseDownHandler()} />
    ╰────
   help: Add a "key" prop to the element in the iterator (https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key).
diff --git a/crates/oxc_parser/src/diagnostics.rs b/crates/oxc_parser/src/diagnostics.rs
index d8d19f6faf986..9358bc20234f5 100644
--- a/crates/oxc_parser/src/diagnostics.rs
+++ b/crates/oxc_parser/src/diagnostics.rs
@@ -1,11 +1,11 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_span::Span;
 
 #[cold]
-pub fn redeclaration(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
+pub fn redeclaration(x0: &str, declare_span: Span, redeclare_span: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Identifier `{x0}` has already been declared")).with_labels([
-        LabeledSpan::new_with_span(Some(format!("`{x0}` has already been declared here")), span1),
-        LabeledSpan::new_with_span(Some("It can not be redeclared here".to_string()), span2),
+        declare_span.label(format!("`{x0}` has already been declared here")),
+        redeclare_span.label("It can not be redeclared here"),
     ])
 }
 
@@ -25,9 +25,9 @@ pub fn unexpected_token(span0: Span) -> OxcDiagnostic {
 }
 
 #[cold]
-pub fn expect_token(x0: &str, x1: &str, span2: Span) -> OxcDiagnostic {
+pub fn expect_token(x0: &str, x1: &str, span: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Expected `{x0}` but found `{x1}`"))
-        .with_labels([LabeledSpan::new_with_span(Some(format!("`{x0}` expected")), span2)])
+        .with_label(span.label(format!("`{x0}` expected")))
 }
 
 #[cold]
@@ -290,8 +290,8 @@ pub fn empty_parenthesized_expression(span0: Span) -> OxcDiagnostic {
 #[cold]
 pub fn illegal_newline(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Illegal newline after {x0}")).with_labels([
-        LabeledSpan::new_with_span(Some(format!("{x0} starts here")), span1),
-        LabeledSpan::new_with_span(Some("A newline is not expected here".to_string()), span2),
+        span1.label(format!("{x0} starts here")),
+        span2.label("A newline is not expected here"),
     ])
 }
 
@@ -396,7 +396,7 @@ pub fn static_constructor(span0: Span) -> OxcDiagnostic {
 #[cold]
 pub fn jsx_element_no_match(span0: Span, span1: Span, name: &str) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Expected corresponding JSX closing tag for '{name}'."))
-        .with_labels([span0.into(), span1.into()])
+        .with_labels([span0, span1])
 }
 
 #[cold]
diff --git a/crates/oxc_semantic/src/checker/javascript.rs b/crates/oxc_semantic/src/checker/javascript.rs
index f58f6533c4019..396c7cde49d33 100644
--- a/crates/oxc_semantic/src/checker/javascript.rs
+++ b/crates/oxc_semantic/src/checker/javascript.rs
@@ -58,8 +58,8 @@ fn undefined_export(x0: &str, span1: Span) -> OxcDiagnostic {
 
 fn duplicate_export(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Duplicated export '{x0}'")).with_labels([
-        LabeledSpan::new_with_span(Some("Export has already been declared here".into()), span1),
-        LabeledSpan::new_with_span(Some("It cannot be redeclared here".into()), span2),
+        span1.label("Export has already been declared here"),
+        span2.label("It cannot be redeclared here"),
     ])
 }
 
@@ -548,7 +548,10 @@ fn invalid_label_target(span0: Span) -> OxcDiagnostic {
 
 fn invalid_label_non_iteration(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("A `{x0}` statement can only jump to a label of an enclosing `for`, `while` or `do while` statement."))
-.with_labels([LabeledSpan::new_with_span(Some("This is an non-iteration statement".into()), span1), LabeledSpan::new_with_span(Some("for this label".into()), span2)])
+        .with_labels([
+            span1.label("This is an non-iteration statement"),
+            span2.label("for this label")
+        ])
 }
 
 fn check_label(label: &LabelIdentifier, ctx: &SemanticBuilder, is_continue: bool) {
@@ -1068,12 +1071,8 @@ fn is_in_formal_parameters<'a>(node: &AstNode<'a>, ctx: &SemanticBuilder<'a>) ->
 }
 
 fn await_or_yield_in_parameter(x0: &str, span1: Span) -> OxcDiagnostic {
-    OxcDiagnostic::error(format!("{x0} expression not allowed in formal parameter")).with_labels([
-        LabeledSpan::new_with_span(
-            Some(format!("{x0} expression not allowed in formal parameter")),
-            span1,
-        ),
-    ])
+    OxcDiagnostic::error(format!("{x0} expression not allowed in formal parameter"))
+        .with_label(span1.label(format!("{x0} expression not allowed in formal parameter")))
 }
 
 pub fn check_await_expression<'a>(
diff --git a/crates/oxc_semantic/src/diagnostics.rs b/crates/oxc_semantic/src/diagnostics.rs
index 520063ef99149..14a212b9e7fc7 100644
--- a/crates/oxc_semantic/src/diagnostics.rs
+++ b/crates/oxc_semantic/src/diagnostics.rs
@@ -1,9 +1,9 @@
-use oxc_diagnostics::{LabeledSpan, OxcDiagnostic};
+use oxc_diagnostics::OxcDiagnostic;
 use oxc_span::Span;
 
 pub fn redeclaration(x0: &str, span1: Span, span2: Span) -> OxcDiagnostic {
     OxcDiagnostic::error(format!("Identifier `{x0}` has already been declared")).with_labels([
-        LabeledSpan::new_with_span(Some(format!("`{x0}` has already been declared here")), span1),
-        LabeledSpan::new_with_span(Some("It can not be redeclared here".into()), span2),
+        span1.label(format!("`{x0}` has already been declared here")),
+        span2.label("It can not be redeclared here"),
     ])
 }
diff --git a/crates/oxc_span/src/span.rs b/crates/oxc_span/src/span.rs
index f1e41c6ec3249..638b47a22202f 100644
--- a/crates/oxc_span/src/span.rs
+++ b/crates/oxc_span/src/span.rs
@@ -275,6 +275,12 @@ impl Span {
     pub fn source_text<'a>(&self, source_text: &'a str) -> &'a str {
         &source_text[self.start as usize..self.end as usize]
     }
+
+    /// Create a [`LabeledSpan`] covering this [`Span`] with the given label.
+    #[must_use]
+    pub fn label<S: Into<String>>(self, label: S) -> LabeledSpan {
+        LabeledSpan::new_with_span(Some(label.into()), self)
+    }
 }
 
 impl Index<Span> for str {
diff --git a/crates/oxc_transformer/src/react/diagnostics.rs b/crates/oxc_transformer/src/react/diagnostics.rs
index 92be1bfd542d8..0847aabaa39c3 100644
--- a/crates/oxc_transformer/src/react/diagnostics.rs
+++ b/crates/oxc_transformer/src/react/diagnostics.rs
@@ -21,16 +21,16 @@ pub fn invalid_import_source() -> OxcDiagnostic {
         .with_help("Fix `importSource` option.")
 }
 
-pub fn namespace_does_not_support(span0: Span) -> OxcDiagnostic {
+pub fn namespace_does_not_support(span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("Namespace tags are not supported by default. React's JSX doesn't support namespace tags. You can set `throwIfNamespace: false` to bypass this warning.")
-.with_labels([span0.into()])
+        .with_label(span)
 }
 
-pub fn valueless_key(span0: Span) -> OxcDiagnostic {
+pub fn valueless_key(span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("Please provide an explicit key value. Using \"key\" as a shorthand for \"key={true}\" is not allowed.")
-.with_labels([span0.into()])
+        .with_label(span)
 }
 
-pub fn spread_children_are_not_supported(span0: Span) -> OxcDiagnostic {
-    OxcDiagnostic::warn("Spread children are not supported in React.").with_labels([span0.into()])
+pub fn spread_children_are_not_supported(span: Span) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Spread children are not supported in React.").with_label(span)
 }
diff --git a/crates/oxc_transformer/src/typescript/diagnostics.rs b/crates/oxc_transformer/src/typescript/diagnostics.rs
index d3cf9bc5dbc2b..73d8a21223c89 100644
--- a/crates/oxc_transformer/src/typescript/diagnostics.rs
+++ b/crates/oxc_transformer/src/typescript/diagnostics.rs
@@ -1,14 +1,14 @@
 use oxc_diagnostics::OxcDiagnostic;
 use oxc_span::Span;
 
-pub fn import_equals_require_unsupported(span0: Span) -> OxcDiagnostic {
+pub fn import_equals_require_unsupported(span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("`import lib = require(...);` is only supported when compiling modules to CommonJS.\nPlease consider using `import lib from '...';` alongside Typescript's --allowSyntheticDefaultImports option, or add @babel/plugin-transform-modules-commonjs to your Babel config.")
-.with_labels([span0.into()])
+        .with_label(span)
 }
 
-pub fn export_assignment_unsupported(span0: Span) -> OxcDiagnostic {
+pub fn export_assignment_unsupported(span: Span) -> OxcDiagnostic {
     OxcDiagnostic::warn("`export = <value>;` is only supported when compiling modules to CommonJS.\nPlease consider using `export default <value>;`, or add @babel/plugin-transform-modules-commonjs to your Babel config.")
-.with_labels([span0.into()])
+        .with_label(span)
 }
 
 pub fn ambient_module_nested(span0: Span) -> OxcDiagnostic {