diff --git a/.changeset/blue-swans-give.md b/.changeset/blue-swans-give.md
new file mode 100644
index 000000000..2d84a8cec
--- /dev/null
+++ b/.changeset/blue-swans-give.md
@@ -0,0 +1,5 @@
+---
+'eslint-plugin-svelte': minor
+---
+
+feat: Implement util to conditionally run lint based on Svelte version and SvelteKit routes etc
diff --git a/packages/eslint-plugin-svelte/src/rules/no-export-load-in-svelte-module-in-kit-pages.ts b/packages/eslint-plugin-svelte/src/rules/no-export-load-in-svelte-module-in-kit-pages.ts
index 00871a9f9..3db86fefd 100644
--- a/packages/eslint-plugin-svelte/src/rules/no-export-load-in-svelte-module-in-kit-pages.ts
+++ b/packages/eslint-plugin-svelte/src/rules/no-export-load-in-svelte-module-in-kit-pages.ts
@@ -1,6 +1,5 @@
 import type { TSESTree } from '@typescript-eslint/types';
 import { createRule } from '../utils/index.js';
-import { isKitPageComponent } from '../utils/svelte-kit.js';
 
 export default createRule('no-export-load-in-svelte-module-in-kit-pages', {
 	meta: {
@@ -16,12 +15,14 @@ export default createRule('no-export-load-in-svelte-module-in-kit-pages', {
 			unexpected:
 				'disallow exporting load functions in `*.svelte` module in SvelteKit page components.'
 		},
-		type: 'problem'
+		type: 'problem',
+		conditions: [
+			{
+				svelteKitFileTypes: ['+page.svelte', '+error.svelte', '+layout.svelte']
+			}
+		]
 	},
 	create(context) {
-		if (!isKitPageComponent(context)) {
-			return {};
-		}
 		let isModule = false;
 		return {
 			// <script context="module">
diff --git a/packages/eslint-plugin-svelte/src/rules/valid-prop-names-in-kit-pages.ts b/packages/eslint-plugin-svelte/src/rules/valid-prop-names-in-kit-pages.ts
index ff12df72a..e23455da6 100644
--- a/packages/eslint-plugin-svelte/src/rules/valid-prop-names-in-kit-pages.ts
+++ b/packages/eslint-plugin-svelte/src/rules/valid-prop-names-in-kit-pages.ts
@@ -1,7 +1,6 @@
 import type { AST } from 'svelte-eslint-parser';
 import type { TSESTree } from '@typescript-eslint/types';
 import { createRule } from '../utils/index.js';
-import { isKitPageComponent } from '../utils/svelte-kit.js';
 import type { RuleContext } from '../types.js';
 
 const EXPECTED_PROP_NAMES = ['data', 'errors', 'form', 'snapshot'];
@@ -35,10 +34,14 @@ export default createRule('valid-prop-names-in-kit-pages', {
 		messages: {
 			unexpected: 'disallow props other than data or errors in SvelteKit page components.'
 		},
-		type: 'problem'
+		type: 'problem',
+		conditions: [
+			{
+				svelteKitFileTypes: ['+page.svelte', '+error.svelte', '+layout.svelte']
+			}
+		]
 	},
 	create(context) {
-		if (!isKitPageComponent(context)) return {};
 		let isScript = false;
 		return {
 			// <script>
diff --git a/packages/eslint-plugin-svelte/src/types.ts b/packages/eslint-plugin-svelte/src/types.ts
index 8e12f7ae9..c7deb2756 100644
--- a/packages/eslint-plugin-svelte/src/types.ts
+++ b/packages/eslint-plugin-svelte/src/types.ts
@@ -8,6 +8,7 @@ import type { Root as SelectorRoot, Node as SelectorNode } from 'postcss-selecto
 import type { ASTNode, ASTNodeWithParent, ASTNodeListener } from './types-for-node.js';
 import type * as TS from 'typescript';
 import type { SourceLocation } from 'svelte-eslint-parser/lib/ast/common.js';
+import type { SvelteContext } from './utils/svelte-context.js';
 
 export type { ASTNode, ASTNodeWithParent, ASTNodeListener };
 export interface RuleListener extends ASTNodeListener {
@@ -108,6 +109,18 @@ export interface PartialRuleMetaData {
 	deprecated?: boolean;
 	replacedBy?: string[] | { note: string };
 	type: 'problem' | 'suggestion' | 'layout';
+	/**
+	 * Conditions to determine whether this rule should be applied.
+	 * Multiple conditions can be specified as array, and the rule will be applied if any one of them matches (logical OR).
+	 * If not specified, the rule will be applied to all files.
+	 */
+	conditions?: {
+		svelteVersions?: SvelteContext['svelteVersion'][];
+		svelteFileTypes?: SvelteContext['svelteFileType'][];
+		runes?: SvelteContext['runes'][];
+		svelteKitVersions?: SvelteContext['svelteKitVersion'][];
+		svelteKitFileTypes?: SvelteContext['svelteKitFileType'][];
+	}[];
 }
 
 export type RuleContext = {
diff --git a/packages/eslint-plugin-svelte/src/utils/get-package-json.ts b/packages/eslint-plugin-svelte/src/utils/get-package-json.ts
index 15d9b620e..cfd357549 100644
--- a/packages/eslint-plugin-svelte/src/utils/get-package-json.ts
+++ b/packages/eslint-plugin-svelte/src/utils/get-package-json.ts
@@ -14,7 +14,8 @@ type PackageJson = {
 };
 
 const isRunOnBrowser = !fs.readFileSync;
-const cache = createCache<PackageJson | null>();
+const packageJsonCache = createCache<PackageJson | null>();
+const packageJsonsCache = createCache<PackageJson[]>();
 
 /**
  * Reads the `package.json` data in a given path.
@@ -49,27 +50,30 @@ function readPackageJson(dir: string): PackageJson | null {
  * @returns A found `package.json` data or `null`.
  *      This object have additional property `filePath`.
  */
-export function getPackageJson(startPath = 'a.js'): PackageJson | null {
-	if (isRunOnBrowser) return null;
+export function getPackageJsons(startPath = 'a.js'): PackageJson[] {
+	if (isRunOnBrowser) return [];
+
+	const cached = packageJsonsCache.get(startPath);
+	if (cached) {
+		return cached;
+	}
+
+	const packageJsons: PackageJson[] = [];
 	const startDir = path.dirname(path.resolve(startPath));
 	let dir = startDir;
 	let prevDir = '';
 	let data = null;
 
 	do {
-		data = cache.get(dir);
+		data = packageJsonCache.get(dir);
 		if (data) {
-			if (dir !== startDir) {
-				cache.set(startDir, data);
-			}
-			return data;
+			packageJsons.push(data);
 		}
 
 		data = readPackageJson(dir);
 		if (data) {
-			cache.set(dir, data);
-			cache.set(startDir, data);
-			return data;
+			packageJsonCache.set(dir, data);
+			packageJsons.push(data);
 		}
 
 		// Go to next.
@@ -77,6 +81,6 @@ export function getPackageJson(startPath = 'a.js'): PackageJson | null {
 		dir = path.resolve(dir, '..');
 	} while (dir !== prevDir);
 
-	cache.set(startDir, null);
-	return null;
+	packageJsonsCache.set(startDir, packageJsons);
+	return packageJsons;
 }
diff --git a/packages/eslint-plugin-svelte/src/utils/index.ts b/packages/eslint-plugin-svelte/src/utils/index.ts
index 89bbede8a..558590dfc 100644
--- a/packages/eslint-plugin-svelte/src/utils/index.ts
+++ b/packages/eslint-plugin-svelte/src/utils/index.ts
@@ -1,4 +1,50 @@
-import type { RuleModule, PartialRuleModule } from '../types.js';
+import type { RuleModule, PartialRuleModule, PartialRuleMetaData, RuleContext } from '../types.js';
+import { getSvelteContext, type SvelteContext } from '../utils/svelte-context.js';
+
+function doesNotSatisfy<T>(actual: T, expected?: T[]): boolean {
+	if (expected == null || expected.length === 0) {
+		return false;
+	}
+
+	return !expected.includes(actual);
+}
+
+function satisfiesCondition(
+	condition: NonNullable<PartialRuleMetaData['conditions']>[number],
+	svelteContext: SvelteContext
+): boolean {
+	if (
+		doesNotSatisfy(svelteContext.svelteVersion, condition.svelteVersions) ||
+		doesNotSatisfy(svelteContext.svelteFileType, condition.svelteFileTypes) ||
+		doesNotSatisfy(svelteContext.runes, condition.runes) ||
+		doesNotSatisfy(svelteContext.svelteKitVersion, condition.svelteKitVersions) ||
+		doesNotSatisfy(svelteContext.svelteKitFileType, condition.svelteKitFileTypes)
+	) {
+		return false;
+	}
+
+	return true;
+}
+
+// export for testing
+export function shouldRun(
+	svelteContext: SvelteContext | null,
+	conditions: PartialRuleMetaData['conditions']
+): boolean {
+	// If svelteContext is null, it means the rule might be executed based on the analysis result of a different parser.
+	// In this case, always execute the rule.
+	if (svelteContext == null || conditions == null || conditions.length === 0) {
+		return true;
+	}
+
+	for (const condition of conditions) {
+		if (satisfiesCondition(condition, svelteContext)) {
+			return true;
+		}
+	}
+
+	return false;
+}
 
 /**
  * Define the rule.
@@ -16,6 +62,14 @@ export function createRule(ruleName: string, rule: PartialRuleModule): RuleModul
 				ruleName
 			}
 		},
-		create: rule.create as never
+		create(context: RuleContext) {
+			const { conditions } = rule.meta;
+			const svelteContext = getSvelteContext(context);
+			if (!shouldRun(svelteContext, conditions)) {
+				return {};
+			}
+
+			return rule.create(context);
+		}
 	};
 }
diff --git a/packages/eslint-plugin-svelte/src/utils/svelte-context.ts b/packages/eslint-plugin-svelte/src/utils/svelte-context.ts
new file mode 100644
index 000000000..e3334ff1e
--- /dev/null
+++ b/packages/eslint-plugin-svelte/src/utils/svelte-context.ts
@@ -0,0 +1,258 @@
+import type { RuleContext } from '../types.js';
+import fs from 'fs';
+import path from 'path';
+import { getPackageJsons } from './get-package-json.js';
+import { getFilename, getSourceCode } from './compat.js';
+
+const isRunInBrowser = !fs.readFileSync;
+
+export type SvelteContext = (
+	| {
+			svelteVersion: '3/4';
+			svelteFileType: '.svelte' | null;
+			runes: null;
+	  }
+	| ({
+			svelteVersion: '5';
+	  } & (
+			| {
+					svelteFileType: '.svelte' | '.svelte.[js|ts]';
+					/** If a user uses a parser other than `svelte-eslint-parser`, `undetermined` will be set. */
+					runes: boolean | 'undetermined';
+			  }
+			| {
+					/** e.g. `foo.js` / `package.json` */
+					svelteFileType: null;
+					runes: null;
+			  }
+	  ))
+	| {
+			/** For projects that do not use Svelte. */
+			svelteVersion: null;
+			svelteFileType: null;
+			runes: null;
+	  }
+) & {
+	svelteKitVersion: '1.0.0-next' | '1' | '2' | null;
+	svelteKitFileType:
+		| '+page.svelte'
+		| '+page.[js|ts]'
+		| '+page.server.[js|ts]'
+		| '+error.svelte'
+		| '+layout.svelte'
+		| '+layout.[js|ts]'
+		| '+layout.server.[js|ts]'
+		| '+server.[js|ts]'
+		| null;
+};
+
+function getSvelteFileType(filePath: string): SvelteContext['svelteFileType'] {
+	if (filePath.endsWith('.svelte')) {
+		return '.svelte';
+	}
+
+	if (filePath.endsWith('.svelte.js') || filePath.endsWith('.svelte.ts')) {
+		return '.svelte.[js|ts]';
+	}
+
+	return null;
+}
+
+function getSvelteKitFileTypeFromFilePath(filePath: string): SvelteContext['svelteKitFileType'] {
+	const fileName = filePath.split('/').pop();
+	switch (fileName) {
+		case '+page.svelte': {
+			return '+page.svelte';
+		}
+		case '+page.js':
+		case '+page.ts': {
+			return '+page.[js|ts]';
+		}
+		case '+page.server.js':
+		case '+page.server.ts': {
+			return '+page.server.[js|ts]';
+		}
+		case '+error.svelte': {
+			return '+error.svelte';
+		}
+		case '+layout.svelte': {
+			return '+layout.svelte';
+		}
+		case '+layout.js':
+		case '+layout.ts': {
+			return '+layout.[js|ts]';
+		}
+		case '+layout.server.js':
+		case '+layout.server.ts': {
+			return '+layout.server.[js|ts]';
+		}
+		case '+server.js':
+		case '+server.ts': {
+			return '+server.[js|ts]';
+		}
+		default: {
+			return null;
+		}
+	}
+}
+
+function getSvelteKitContext(
+	context: RuleContext
+): Pick<SvelteContext, 'svelteKitFileType' | 'svelteKitVersion'> {
+	const filePath = getFilename(context);
+	const svelteKitVersion = getSvelteKitVersion(filePath);
+	if (svelteKitVersion == null) {
+		return {
+			svelteKitFileType: null,
+			svelteKitVersion: null
+		};
+	}
+	if (isRunInBrowser) {
+		return {
+			svelteKitVersion,
+			// Judge by only file path if it runs in browser.
+			svelteKitFileType: getSvelteKitFileTypeFromFilePath(filePath)
+		};
+	}
+
+	const routes =
+		(
+			context.settings?.svelte?.kit?.files?.routes ??
+			getSourceCode(context).parserServices.svelteParseContext?.svelteConfig?.kit?.files?.routes
+		)?.replace(/^\//, '') ?? 'src/routes';
+	const projectRootDir = getProjectRootDir(getFilename(context)) ?? '';
+
+	if (!filePath.startsWith(path.join(projectRootDir, routes))) {
+		return {
+			svelteKitVersion,
+			svelteKitFileType: null
+		};
+	}
+
+	return {
+		svelteKitVersion,
+		svelteKitFileType: getSvelteKitFileTypeFromFilePath(filePath)
+	};
+}
+
+function getSvelteVersion(filePath: string): SvelteContext['svelteVersion'] {
+	// Hack: if it runs in browser, it regards as Svelte project.
+	if (isRunInBrowser) return '5';
+	try {
+		const packageJsons = getPackageJsons(filePath);
+		for (const packageJson of packageJsons) {
+			const version = packageJson.dependencies?.svelte ?? packageJson.devDependencies?.svelte;
+			if (typeof version !== 'string') {
+				continue;
+			}
+			const major = version.split('.')[0];
+			if (major === '3' || major === '4') {
+				return '3/4';
+			}
+			return major as SvelteContext['svelteVersion'];
+		}
+	} catch {
+		/** do nothing */
+	}
+
+	return null;
+}
+
+/**
+ * Check givin file is under SvelteKit project.
+ *
+ * If it runs on browser, it always returns true.
+ *
+ * @param filePath A file path.
+ * @returns
+ */
+function getSvelteKitVersion(filePath: string): SvelteContext['svelteKitVersion'] {
+	// Hack: if it runs in browser, it regards as SvelteKit project.
+	if (isRunInBrowser) return '2';
+	try {
+		const packageJsons = getPackageJsons(filePath);
+		if (packageJsons.length === 0) return null;
+		if (packageJsons[0].name === 'eslint-plugin-svelte') {
+			// Hack: CI removes `@sveltejs/kit` and it returns false and test failed.
+			// So always it returns 2 if it runs on the package.
+			return '2';
+		}
+
+		for (const packageJson of packageJsons) {
+			const version =
+				packageJson.dependencies?.['@sveltejs/kit'] ??
+				packageJson.devDependencies?.['@sveltejs/kit'];
+			if (typeof version !== 'string') {
+				return null;
+			}
+			return version.split('.')[0] as SvelteContext['svelteKitVersion'];
+		}
+	} catch {
+		/** do nothing */
+	}
+
+	return null;
+}
+
+/**
+ * Gets a  project root folder path.
+ * @param filePath A file path to lookup.
+ * @returns A found project root folder path or null.
+ */
+function getProjectRootDir(filePath: string): string | null {
+	if (isRunInBrowser) return null;
+	const packageJsons = getPackageJsons(filePath);
+	if (packageJsons.length === 0) {
+		return null;
+	}
+	const packageJsonFilePath = packageJsons[0].filePath;
+	if (!packageJsonFilePath) return null;
+	return path.dirname(path.resolve(packageJsonFilePath));
+}
+
+export function getSvelteContext(context: RuleContext): SvelteContext | null {
+	const { parserServices } = getSourceCode(context);
+	const { svelteParseContext } = parserServices;
+	const filePath = getFilename(context);
+	const svelteKitContext = getSvelteKitContext(context);
+	const svelteVersion = getSvelteVersion(filePath);
+	const svelteFileType = getSvelteFileType(filePath);
+
+	if (svelteVersion == null) {
+		return {
+			svelteVersion: null,
+			svelteFileType: null,
+			runes: null,
+			svelteKitVersion: svelteKitContext.svelteKitVersion,
+			svelteKitFileType: svelteKitContext.svelteKitFileType
+		};
+	}
+
+	if (svelteVersion === '3/4') {
+		return {
+			svelteVersion,
+			svelteFileType: svelteFileType === '.svelte' ? '.svelte' : null,
+			runes: null,
+			svelteKitVersion: svelteKitContext.svelteKitVersion,
+			svelteKitFileType: svelteKitContext.svelteKitFileType
+		};
+	}
+
+	if (svelteFileType == null) {
+		return {
+			svelteVersion,
+			svelteFileType: null,
+			runes: null,
+			svelteKitVersion: svelteKitContext.svelteKitVersion,
+			svelteKitFileType: svelteKitContext.svelteKitFileType
+		};
+	}
+
+	return {
+		svelteVersion,
+		runes: svelteParseContext?.runes ?? 'undetermined',
+		svelteFileType,
+		svelteKitVersion: svelteKitContext.svelteKitVersion,
+		svelteKitFileType: svelteKitContext.svelteKitFileType
+	};
+}
diff --git a/packages/eslint-plugin-svelte/src/utils/svelte-kit.ts b/packages/eslint-plugin-svelte/src/utils/svelte-kit.ts
deleted file mode 100644
index 80a9099ba..000000000
--- a/packages/eslint-plugin-svelte/src/utils/svelte-kit.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * refer: https://github.com/mysticatea/eslint-plugin-node/blob/f45c6149be7235c0f7422d1179c25726afeecd83/lib/util/get-package-json.js
- */
-
-import type { RuleContext } from '../types.js';
-import fs from 'fs';
-import path from 'path';
-import { getPackageJson } from './get-package-json.js';
-import { getFilename, getSourceCode } from './compat.js';
-
-const isRunOnBrowser = !fs.readFileSync;
-
-/**
- * return true if it's a SvelteKit page component.
- * @param context
- * @returns
- */
-export function isKitPageComponent(context: RuleContext): boolean {
-	// Hack: if it runs on browser, it regards as SvelteKit project.
-	if (isRunOnBrowser) return true;
-	if (!hasSvelteKit(getFilename(context))) return false;
-	const routes =
-		(
-			context.settings?.svelte?.kit?.files?.routes ??
-			getSourceCode(context).parserServices.svelteParseContext?.svelteConfig?.kit?.files?.routes
-		)?.replace(/^\//, '') ?? 'src/routes';
-	const filePath = getFilename(context);
-	const projectRootDir = getProjectRootDir(getFilename(context)) ?? '';
-	const fileName = path.basename(filePath);
-	return (
-		filePath.startsWith(path.join(projectRootDir, routes)) &&
-		// MEMO: check only `+` and file extension for maintainability
-		Boolean(/^\+.+\.svelte$/.test(fileName))
-	);
-}
-
-/**
- * Check givin file is under SvelteKit project.
- *
- * If it runs on browser, it always returns true.
- *
- * @param filePath A file path.
- * @returns
- */
-function hasSvelteKit(filePath: string): boolean {
-	// Hack: if it runs on browser, it regards as SvelteKit project.
-	if (isRunOnBrowser) return true;
-	try {
-		const packageJson = getPackageJson(filePath);
-		if (!packageJson) return false;
-		if (packageJson.name === 'eslint-plugin-svelte')
-			// Hack: CI removes `@sveltejs/kit` and it returns false and test failed.
-			// So always it returns true if it runs on the package.
-			return true;
-		return Boolean(
-			packageJson.dependencies?.['@sveltejs/kit'] ?? packageJson.devDependencies?.['@sveltejs/kit']
-		);
-	} catch {
-		return false;
-	}
-}
-
-/**
- * Gets a  project root folder path.
- * @param filePath A file path to lookup.
- * @returns A found project root folder path or null.
- */
-function getProjectRootDir(filePath: string): string | null {
-	if (isRunOnBrowser) return null;
-	const packageJsonFilePath = getPackageJson(filePath)?.filePath;
-	if (!packageJsonFilePath) return null;
-	return path.dirname(path.resolve(packageJsonFilePath));
-}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test01-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test01-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test01-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test01-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+test01-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+test01-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+test01-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config-from-parser-options/+test01-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/svelte.config.js b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/svelte.config.js
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/svelte.config.js
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/test01/svelte.config.js
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/+test01-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/+test01-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/_config.json
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/_config.json
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/_config.json
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/+test01-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/svelte-config/+test01-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test01/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test02-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test02-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/_config.json
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/_config.json
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/_config.json
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test02-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/+test02-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/invalid/test02/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test01-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test01-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01/_config.json
new file mode 100644
index 000000000..d71f630ee
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test01"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test02-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test02-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02/_config.json
new file mode 100644
index 000000000..beae40b2a
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test02"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test03-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test03-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03/_config.json
new file mode 100644
index 000000000..d377828e4
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test03"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test04-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test04-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04/_config.json
new file mode 100644
index 000000000..88bcb09e9
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test04"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test05-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test05-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05/_config.json
new file mode 100644
index 000000000..a60221231
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test05"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test06-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test06-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06/_config.json
new file mode 100644
index 000000000..a3443fcd9
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test06"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test07-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test07-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07/_config.json
new file mode 100644
index 000000000..dcb849bd4
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test07"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test08-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test08/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test08-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test08/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test08/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test08/_config.json
new file mode 100644
index 000000000..c9afd0bfd
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test08/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test09-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test09-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09/_config.json
new file mode 100644
index 000000000..772e2ccf7
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test09"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test010-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/+test010-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10/_config.json
new file mode 100644
index 000000000..185766022
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10/_config.json
@@ -0,0 +1,13 @@
+{
+	"languageOptions": {
+		"parserOptions": {
+			"svelteConfig": {
+				"kit": {
+					"files": {
+						"routes": "tests/fixtures/rules/no-export-load-in-svelte-module-in-kit-pages/valid/test10"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+test001-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/+test001-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+test001-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/+test001-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config-from-parser-options/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+test001-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/+test001-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte-config/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-errors.yaml b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/errors.yaml
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-errors.yaml
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/errors.yaml
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-requirements.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/requirements.json
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/+svelte5-test001-requirements.json
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/invalid/svelte5/requirements.json
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+test001-requirements.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/requirements.json
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/+test001-requirements.json
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/svelte5/requirements.json
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test-for-form-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test-for-form/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test-for-form-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test-for-form/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test-for-form/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test-for-form/_config.json
new file mode 100644
index 000000000..986118843
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test-for-form/_config.json
@@ -0,0 +1,11 @@
+{
+	"settings": {
+		"svelte": {
+			"kit": {
+				"files": {
+					"routes": "tests/fixtures"
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test001-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test001/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test001-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test001/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test001/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test001/_config.json
new file mode 100644
index 000000000..986118843
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test001/_config.json
@@ -0,0 +1,11 @@
+{
+	"settings": {
+		"svelte": {
+			"kit": {
+				"files": {
+					"routes": "tests/fixtures"
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test002-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test002/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test002-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test002/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test002/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test002/_config.json
new file mode 100644
index 000000000..986118843
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test002/_config.json
@@ -0,0 +1,11 @@
+{
+	"settings": {
+		"svelte": {
+			"kit": {
+				"files": {
+					"routes": "tests/fixtures"
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test003-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test003/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test003-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test003/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test003/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test003/_config.json
new file mode 100644
index 000000000..986118843
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test003/_config.json
@@ -0,0 +1,11 @@
+{
+	"settings": {
+		"svelte": {
+			"kit": {
+				"files": {
+					"routes": "tests/fixtures"
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test004-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test004/+page.svelte
similarity index 100%
rename from packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/+test004-input.svelte
rename to packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test004/+page.svelte
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test004/_config.json b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test004/_config.json
new file mode 100644
index 000000000..986118843
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/valid-prop-names-in-kit-pages/valid/test004/_config.json
@@ -0,0 +1,11 @@
+{
+	"settings": {
+		"svelte": {
+			"kit": {
+				"files": {
+					"routes": "tests/fixtures"
+				}
+			}
+		}
+	}
+}
diff --git a/packages/eslint-plugin-svelte/tests/src/index.spec.ts b/packages/eslint-plugin-svelte/tests/src/index.spec.ts
new file mode 100644
index 000000000..316bb8f3c
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/src/index.spec.ts
@@ -0,0 +1,274 @@
+import assert from 'assert';
+import { shouldRun } from '../../src/utils/index.js';
+
+const actualSvelte3: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '3/4',
+	svelteFileType: '.svelte',
+	runes: null,
+	svelteKitVersion: null,
+	svelteKitFileType: null
+};
+
+const actualSvelte5: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '5',
+	svelteFileType: '.svelte',
+	runes: true,
+	svelteKitVersion: null,
+	svelteKitFileType: null
+};
+
+const actualUndetermined: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '5',
+	svelteFileType: '.svelte',
+	runes: 'undetermined',
+	svelteKitVersion: null,
+	svelteKitFileType: null
+};
+
+const actualSvelte5Script: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '5',
+	svelteFileType: '.svelte.[js|ts]',
+	runes: true,
+	svelteKitVersion: null,
+	svelteKitFileType: null
+};
+
+const actualSvelteKit: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '5',
+	svelteFileType: '.svelte',
+	runes: true,
+	svelteKitVersion: '2',
+	svelteKitFileType: '+page.svelte'
+};
+
+const actualSvelteKitNotRoute: Parameters<typeof shouldRun>[0] = {
+	svelteVersion: '5',
+	svelteFileType: '.svelte',
+	runes: true,
+	svelteKitVersion: '2',
+	svelteKitFileType: null
+};
+
+describe('shouldRun', () => {
+	it('no condition1', () => {
+		assert.strictEqual(shouldRun(actualSvelte3, []), true);
+	});
+	it('no condition2', () => {
+		assert.strictEqual(shouldRun(actualSvelte3, [{}]), true);
+	});
+	it('no condition3', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: undefined
+				}
+			]),
+			true
+		);
+	});
+	it('no condition4', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: []
+				}
+			]),
+			true
+		);
+	});
+
+	it('simple true', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: ['3/4']
+				}
+			]),
+			true
+		);
+	});
+
+	it('simple false', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: ['5']
+				}
+			]),
+			false
+		);
+	});
+
+	it('or true', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: ['3/4']
+				},
+				{
+					svelteVersions: ['5']
+				}
+			]),
+			true
+		);
+	});
+
+	it('or false', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKit, [
+				{
+					svelteKitFileTypes: ['+page.[js|ts]']
+				},
+				{
+					svelteKitFileTypes: ['+page.server.[js|ts]']
+				}
+			]),
+			false
+		);
+	});
+
+	it('and true', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte5, [
+				{
+					svelteVersions: ['5'],
+					runes: [true]
+				}
+			]),
+			true
+		);
+	});
+
+	it('and false', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte5, [
+				{
+					svelteVersions: ['5'],
+					runes: [false]
+				}
+			]),
+			false
+		);
+	});
+
+	it('undetermined true', () => {
+		assert.strictEqual(
+			shouldRun(actualUndetermined, [
+				{
+					svelteVersions: ['5'],
+					runes: ['undetermined']
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - svelte3', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte3, [
+				{
+					svelteVersions: ['3/4']
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - Svelte5 with runes', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte5, [
+				{
+					svelteVersions: ['5'],
+					svelteFileTypes: ['.svelte'],
+					runes: [true]
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - Svelte5 without runes', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte5, [
+				{
+					svelteVersions: ['5'],
+					svelteFileTypes: ['.svelte'],
+					runes: [false]
+				}
+			]),
+			false
+		);
+	});
+
+	it('real - Svelte5 script', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelte5Script, [
+				{
+					svelteVersions: ['5'],
+					svelteFileTypes: ['.svelte.[js|ts]'],
+					runes: [true]
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - SvelteKit1', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKit, [
+				{
+					svelteKitVersions: ['2'],
+					svelteKitFileTypes: ['+page.svelte']
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - SvelteKit2', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKit, [
+				{
+					svelteKitVersions: [null]
+				}
+			]),
+			false
+		);
+	});
+
+	it('real - SvelteKit3', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKit, [
+				{
+					svelteKitVersions: ['2'],
+					svelteKitFileTypes: [null]
+				}
+			]),
+			false
+		);
+	});
+
+	it('real - SvelteKit not route1', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKitNotRoute, [
+				{
+					svelteKitVersions: ['2'],
+					svelteKitFileTypes: [null]
+				}
+			]),
+			true
+		);
+	});
+
+	it('real - SvelteKit not route2', () => {
+		assert.strictEqual(
+			shouldRun(actualSvelteKitNotRoute, [
+				{
+					svelteKitVersions: ['2'],
+					svelteKitFileTypes: ['+page.svelte']
+				}
+			]),
+			false
+		);
+	});
+});
diff --git a/packages/eslint-plugin-svelte/tests/utils/utils.ts b/packages/eslint-plugin-svelte/tests/utils/utils.ts
index 7cb97eda5..dcf466ab0 100644
--- a/packages/eslint-plugin-svelte/tests/utils/utils.ts
+++ b/packages/eslint-plugin-svelte/tests/utils/utils.ts
@@ -119,14 +119,14 @@ export function loadTestCases(
 		.filter(filter)
 		.map((inputFile) => getConfig(ruleName, inputFile));
 
-	const fixable = plugin.rules[ruleName].meta.fixable != null;
+	const fixable = plugin.rules[ruleName].meta?.fixable != null;
 
 	const invalid = listupInput(invalidFixtureRoot)
 		.filter(filter)
 		.map((inputFile) => {
 			const config = getConfig(ruleName, inputFile);
-			const errorFile = inputFile.replace(/input\.[a-z]+$/u, 'errors.yaml');
-			const outputFile = inputFile.replace(/input\.[a-z]+$/u, 'output.svelte');
+			const errorFile = inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'errors.yaml');
+			const outputFile = inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'output.svelte');
 
 			if (!fs.existsSync(errorFile)) {
 				writeFixtures(ruleName, inputFile);
@@ -196,7 +196,8 @@ function* itrListupInput(rootDir: string): IterableIterator<string> {
 			continue;
 		}
 		const abs = path.join(rootDir, filename);
-		if (path.basename(filename, path.extname(filename)).endsWith('input')) {
+		const baseFileName = path.basename(filename, path.extname(filename));
+		if (baseFileName.endsWith('input') || baseFileName.startsWith('+')) {
 			yield abs;
 		} else if (fs.statSync(abs).isDirectory()) {
 			yield* itrListupInput(abs);
@@ -214,8 +215,8 @@ function applySuggestion(code: string, suggestion: LinterType.LintSuggestion) {
 
 function writeFixtures(ruleName: string, inputFile: string, { force }: { force?: boolean } = {}) {
 	const linter = new Linter();
-	const errorFile = inputFile.replace(/input\.[a-z]+$/u, 'errors.yaml');
-	const outputFile = inputFile.replace(/input\.[a-z]+$/u, 'output.svelte');
+	const errorFile = inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'errors.yaml');
+	const outputFile = inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'output.svelte');
 
 	const config = getConfig(ruleName, inputFile);
 
@@ -285,7 +286,7 @@ function writeFixtures(ruleName: string, inputFile: string, { force }: { force?:
 	if (force || !fs.existsSync(outputFile)) {
 		const output = applyFixes(config.code, result).output;
 
-		if (plugin.rules[ruleName].meta.fixable != null) {
+		if (plugin.rules[ruleName].meta?.fixable != null) {
 			fs.writeFileSync(outputFile, output, 'utf8');
 		}
 	}
@@ -296,11 +297,11 @@ function getConfig(ruleName: string, inputFile: string) {
 	const code = fs.readFileSync(inputFile, 'utf8');
 	let config;
 	let configFile = [
-		inputFile.replace(/input\.[a-z]+$/u, 'config.json'),
+		inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'config.json'),
 		path.join(path.dirname(inputFile), '_config.json'),
-		inputFile.replace(/input\.[a-z]+$/u, 'config.js'),
+		inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'config.js'),
 		path.join(path.dirname(inputFile), '_config.js'),
-		inputFile.replace(/input\.[a-z]+$/u, 'config.cjs'),
+		inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'config.cjs'),
 		path.join(path.dirname(inputFile), '_config.cjs')
 	].find((f) => fs.existsSync(f));
 	if (configFile) {
@@ -348,7 +349,7 @@ function getConfig(ruleName: string, inputFile: string) {
 }
 
 function getRequirements(inputFile: string): Record<string, string> {
-	let requirementsFile: string = inputFile.replace(/input\.[a-z]+$/u, 'requirements.json');
+	let requirementsFile: string = inputFile.replace(/(input|\+.+)\.[a-z]+$/u, 'requirements.json');
 	if (!fs.existsSync(requirementsFile)) {
 		requirementsFile = path.join(path.dirname(inputFile), '_requirements.json');
 	}
diff --git a/packages/eslint-plugin-svelte/tools/new-rule.ts b/packages/eslint-plugin-svelte/tools/new-rule.ts
index 34905adfe..18102ef18 100644
--- a/packages/eslint-plugin-svelte/tools/new-rule.ts
+++ b/packages/eslint-plugin-svelte/tools/new-rule.ts
@@ -65,9 +65,9 @@ export default createRule('${ruleId}', {
         schema: [],
         messages: {},
         type: 'suggestion', // 'problem', or 'layout',
+				conditions: [], // Conditions for applying this rule. Leave empty to always execute.
     },
     create(context) {
-        
         return {}
     },
 });