feat(linter)!: remove allowRuleToRunWithoutStrictNullChecksIKnowWhatIAmDoing option

apps/oxlint/fixtures/tsgolint_rule_options/.oxlintrc.json

@@ -49,7 +49,6 @@
       {
         "allowConstantLoopConditions": true,
         "checkTypePredicates": false,
-        "allowRuleToRunWithoutStrictNullChecksIKnowWhatIAmDoing": false
       }
     ],
     "typescript/only-throw-error": [

crates/oxc_linter/src/rules/typescript/no_unnecessary_boolean_literal_compare.rs

@@ -16,18 +16,13 @@ pub struct NoUnnecessaryBooleanLiteralCompareConfig {
     /// Whether to allow comparing nullable boolean expressions to `true`.
     /// When false, `x === true` where x is `boolean | null` will be flagged.
     pub allow_comparing_nullable_booleans_to_true: bool,
-    /// Whether to allow this rule to run without `strictNullChecks` enabled.
-    /// This is not recommended as the rule may produce incorrect results.
-    #[schemars(skip)]
-    pub allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: bool,
 }
 
 impl Default for NoUnnecessaryBooleanLiteralCompareConfig {
     fn default() -> Self {
         Self {
             allow_comparing_nullable_booleans_to_false: true,
             allow_comparing_nullable_booleans_to_true: true,
-            allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: false,
         }
     }
 }

crates/oxc_linter/src/rules/typescript/no_unnecessary_condition.rs

@@ -40,9 +40,6 @@ pub struct NoUnnecessaryConditionConfig {
     pub allow_constant_loop_conditions: AllowConstantLoopConditions,
     /// Whether to check type predicate functions.
     pub check_type_predicates: bool,
-    /// DEPRECATED: Allow this rule to run without `strictNullChecks` enabled.
-    #[schemars(skip)]
-    pub allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: bool,
 }
 
 declare_oxc_lint!(

crates/oxc_linter/src/rules/typescript/prefer_nullish_coalescing.rs

@@ -42,14 +42,8 @@ impl Default for IgnorePrimitives {
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, JsonSchema)]
 #[serde(rename_all = "camelCase", default, deny_unknown_fields)]
+#[expect(clippy::struct_field_names)]
 pub struct PreferNullishCoalescingConfig {
-    /// Unless this is set to `true`, the rule will error on every file whose
-    /// `tsconfig.json` does _not_ have the `strictNullChecks` compiler option
-    /// (or `strict`) set to `true`.
-    ///
-    /// It is _not_ recommended to enable this config option.
-    #[schemars(skip)]
-    pub allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: bool,
     /// Whether to ignore arguments to the `Boolean` constructor.
     pub ignore_boolean_coercion: bool,
     /// Whether to ignore cases that are located within a conditional test.
@@ -70,7 +64,6 @@ pub struct PreferNullishCoalescingConfig {
 impl Default for PreferNullishCoalescingConfig {
     fn default() -> Self {
         Self {
-            allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: false,
             ignore_boolean_coercion: false,
             ignore_conditional_tests: true,
             ignore_if_statements: false,

crates/oxc_linter/src/rules/typescript/strict_boolean_expressions.rs

@@ -26,10 +26,6 @@ pub struct StrictBooleanExpressionsConfig {
     pub allow_string: bool,
     /// Whether to allow number types in boolean contexts (checks for non-zero numbers).
     pub allow_number: bool,
-    /// Whether to allow this rule to run without `strictNullChecks` enabled.
-    /// This is not recommended as the rule may produce incorrect results.
-    #[schemars(skip)]
-    pub allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: bool,
 }
 
 impl Default for StrictBooleanExpressionsConfig {
@@ -43,7 +39,6 @@ impl Default for StrictBooleanExpressionsConfig {
             allow_nullable_object: true,
             allow_string: true,
             allow_number: true,
-            allow_rule_to_run_without_strict_null_checks_i_know_what_i_am_doing: false,
         }
     }
 }