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node_modules/next/dist/build/validate-app-paths.d.ts

@@ -0,0 +1,16 @@
+import { type NormalizedAppRoute } from '../shared/lib/router/routes/app';
+/**
+ * Validates that app paths don't create ambiguous routes.
+ *
+ * NOTE: The paths passed to this function should already have been normalized by normalizeAppPath,
+ * which means parallel route segments (@modal, @sidebar, etc.) have been removed.
+ *
+ * This function performs two types of validation:
+ * 1. Individual path validation (syntax, slug names, catch-all placement, etc.)
+ * 2. Cross-path validation (ambiguous routes, conflicting patterns)
+ *
+ * @param appPaths - Array of normalized app router paths to validate
+ * @returns Array of validated routes
+ * @throws Error if validation fails
+ */
+export declare function validateAppPaths(appPaths: readonly string[]): NormalizedAppRoute[];