feat: add options schema for no-base-to-string and no-confusing-void-expression (#392)

Admittedly, I meant to split this into two PRs but accidentally put it in one, and I don't feel like splitting it back so we're just gonna roll with it.

Author: camchenry

internal/rules/no_base_to_string/no_base_to_string.go

@@ -36,10 +36,6 @@ func buildBaseToStringMessage(name string, certainty usefulness) rule.RuleMessag
 	}
 }
 
-type NoBaseToStringOptions struct {
-	IgnoredTypeNames []string
-}
-
 type usefulness uint32
 
 const (
@@ -51,12 +47,7 @@ const (
 var NoBaseToStringRule = rule.Rule{
 	Name: "no-base-to-string",
 	Run: func(ctx rule.RuleContext, options any) rule.RuleListeners {
-		opts, ok := options.(NoBaseToStringOptions)
-		if !ok {
-			opts = NoBaseToStringOptions{
-				IgnoredTypeNames: []string{"Error", "RegExp", "URL", "URLSearchParams"},
-			}
-		}
+		opts := utils.UnmarshalOptions[NoBaseToStringOptions](options, "no-base-to-string")
 
 		var collectToStringCertainty func(
 			t *checker.Type,

internal/rules/no_base_to_string/options.go

@@ -0,0 +1,17 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "no_base_to_string_options": {
+      "type": "object",
+      "properties": {
+        "ignoredTypeNames": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "default": ["Error", "RegExp", "URL", "URLSearchParams"]
+        }
+      }
+    }
+  }
+}

internal/rules/no_base_to_string/schema.json

@@ -57,19 +57,10 @@ func buildVoidExprWrapVoidMessage() rule.RuleMessage {
 	}
 }
 
-type NoConfusingVoidExpressionOptions struct {
-	IgnoreArrowShorthand         bool
-	IgnoreVoidOperator           bool
-	IgnoreVoidReturningFunctions bool
-}
-
 var NoConfusingVoidExpressionRule = rule.Rule{
 	Name: "no-confusing-void-expression",
 	Run: func(ctx rule.RuleContext, options any) rule.RuleListeners {
-		opts, ok := options.(NoConfusingVoidExpressionOptions)
-		if !ok {
-			opts = NoConfusingVoidExpressionOptions{}
-		}
+		opts := utils.UnmarshalOptions[NoConfusingVoidExpressionOptions](options, "no-confusing-void-expression")
 
 		canFix := func(node *ast.Node) bool {
 			t := utils.GetConstrainedTypeAtLocation(ctx.TypeChecker, node)