//#region src/graph.d.ts
/**
* A callback that returns the direct imported module IDs for a given module.
* Abstracts over both Vite's dev-mode module graph and rollup's build-mode graph,
* allowing the graph walker to work in both contexts without coupling to either.
*
* @param moduleId - The absolute file path of the module to query.
* @returns An array of absolute file paths that the given module imports directly.
*/
type GetImportedModuleIds = (moduleId: string) => string[];
/**
* A callback that returns the direct importer module IDs for a given module
* (the inverse of {@link GetImportedModuleIds}).
*
* @param moduleId - The absolute file path of the module to query.
* @returns An array of absolute file paths of modules that directly import the given module.
*/
type GetImporterModuleIds = (moduleId: string) => string[];
/**
* Walks upward from a target module through its importers using a breadth-first
* search, returning the shortest import chain from a root module (one with no
* importers) down to the target. Used in dev mode where the client entry is the
* HTML file, which Vite's dev module graph does not expose traversable
* `importedModules` on. The traversal direction is inverted to compensate.
*
* @param targetModuleId - The module ID to trace upward to a root.
* @param getImporterModuleIds - Returns the direct importer IDs for a given module.
* @returns An ordered array of module IDs from the nearest root to the target.
*          Falls back to a single-element array containing only the target if no
*          root is reachable (e.g. the target is the only node or sits inside a cycle).
*/
declare function buildImportChainViaImporters(targetModuleId: string, getImporterModuleIds: GetImporterModuleIds): string[];
/**
* Walks the module import graph starting from the given client entry points
* using a depth-first traversal, collecting all transitively reachable module IDs.
* Handles circular imports safely by tracking visited modules.
*
* @param clientEntryModuleIds - The absolute file paths of all client entry point modules.
* @param getImportedModuleIds - Returns the direct imported module IDs for a given module ID.
* @returns A Set containing every module ID reachable from the provided entry points.
*/
declare function collectClientReachableModuleIds(clientEntryModuleIds: string[], getImportedModuleIds: GetImportedModuleIds): Set<string>;
/**
* Finds the shortest import chain from any client entry point to the target module
* using a breadth-first search. Returns the reconstructed path as an ordered array
* of module IDs from the entry point to the target.
*
* @param targetModuleId - The module ID to trace back to a client entry point.
* @param clientEntryModuleIds - The absolute file paths of all client entry point modules.
* @param getImportedModuleIds - Returns the direct imported module IDs for a given module ID.
* @returns An ordered array of module IDs forming the shortest path from an entry to the target,
*          or a single-element array containing only the target if no chain can be found.
*/
declare function buildImportChainToModule(targetModuleId: string, clientEntryModuleIds: string[], getImportedModuleIds: GetImportedModuleIds): string[];
//#endregion
export { GetImportedModuleIds, GetImporterModuleIds, buildImportChainToModule, buildImportChainViaImporters, collectClientReachableModuleIds };
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