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@tanstack/router-core

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Modern and scalable routing for React applications

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import { InferFileRouteTypes } from './fileRoute.js'; import { AddTrailingSlash, RemoveTrailingSlashes } from './link.js'; import { AnyRoute } from './route.js'; import { AnyRouter, TrailingSlashOption } from './router.js'; import { PartialMergeAll } from './utils.js'; export type ParseRoute<TRouteTree, TAcc = TRouteTree> = TRouteTree extends { types: { children: infer TChildren; }; } ? unknown extends TChildren ? TAcc : TChildren extends ReadonlyArray<any> ? ParseRoute<TChildren[number], TAcc | TChildren[number]> : ParseRoute<TChildren[keyof TChildren], TAcc | TChildren[keyof TChildren]> : TAcc; export type ParseRouteWithoutBranches<TRouteTree> = ParseRoute<TRouteTree> extends infer TRoute extends AnyRoute ? TRoute extends any ? unknown extends TRoute['types']['children'] ? TRoute : TRoute['types']['children'] extends ReadonlyArray<any> ? '/' extends TRoute['types']['children'][number]['path'] ? never : TRoute : '/' extends TRoute['types']['children'][keyof TRoute['types']['children']]['path'] ? never : TRoute : never : never; export type CodeRoutesById<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? { [K in TRoutes as K['id']]: K; } : never; export type RoutesById<TRouteTree extends AnyRoute> = InferFileRouteTypes<TRouteTree> extends never ? CodeRoutesById<TRouteTree> : InferFileRouteTypes<TRouteTree>['fileRoutesById']; export type RouteById<TRouteTree extends AnyRoute, TId> = Extract<RoutesById<TRouteTree>[TId & keyof RoutesById<TRouteTree>], AnyRoute>; export type CodeRouteIds<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? TRoutes['id'] : never; export type RouteIds<TRouteTree extends AnyRoute> = InferFileRouteTypes<TRouteTree> extends never ? CodeRouteIds<TRouteTree> : InferFileRouteTypes<TRouteTree>['id']; export type ParentPath<TRouter extends AnyRouter> = TrailingSlashOptionByRouter<TRouter> extends 'always' ? '../' : TrailingSlashOptionByRouter<TRouter> extends 'never' ? '..' : '../' | '..'; export type CurrentPath<TRouter extends AnyRouter> = TrailingSlashOptionByRouter<TRouter> extends 'always' ? './' : TrailingSlashOptionByRouter<TRouter> extends 'never' ? '.' : './' | '.'; export type ToPath<TRouter extends AnyRouter, TTo extends string> = TrailingSlashOptionByRouter<TRouter> extends 'always' ? AddTrailingSlash<TTo> : TrailingSlashOptionByRouter<TRouter> extends 'never' ? RemoveTrailingSlashes<TTo> : AddTrailingSlash<TTo> | RemoveTrailingSlashes<TTo>; export type CatchAllPaths<TRouter extends AnyRouter> = CurrentPath<TRouter> | ParentPath<TRouter>; export type CodeRoutesByPath<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? { [K in TRoutes as K['fullPath']]: K; } : never; export type RoutesByPath<TRouteTree extends AnyRoute> = InferFileRouteTypes<TRouteTree> extends never ? CodeRoutesByPath<TRouteTree> : InferFileRouteTypes<TRouteTree>['fileRoutesByFullPath']; export type RouteByPath<TRouteTree extends AnyRoute, TPath> = Extract<RoutesByPath<TRouteTree>[TPath & keyof RoutesByPath<TRouteTree>], AnyRoute>; export type CodeRoutePaths<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? TRoutes['fullPath'] : never; export type RoutePaths<TRouteTree extends AnyRoute> = unknown extends TRouteTree ? string : (InferFileRouteTypes<TRouteTree> extends never ? CodeRoutePaths<TRouteTree> : InferFileRouteTypes<TRouteTree>['fullPaths']) | '/'; export type RouteToPathAlwaysTrailingSlash<TRoute extends AnyRoute> = TRoute['path'] extends '/' ? TRoute['fullPath'] : TRoute['fullPath'] extends '/' ? TRoute['fullPath'] : `${TRoute['fullPath']}/`; export type RouteToPathNeverTrailingSlash<TRoute extends AnyRoute> = TRoute['path'] extends '/' ? TRoute['fullPath'] extends '/' ? TRoute['fullPath'] : RemoveTrailingSlashes<TRoute['fullPath']> : TRoute['fullPath']; export type RouteToPathPreserveTrailingSlash<TRoute extends AnyRoute> = RouteToPathNeverTrailingSlash<TRoute> | RouteToPathAlwaysTrailingSlash<TRoute>; export type RouteToPathByTrailingSlashOption<TRoute extends AnyRoute> = { always: RouteToPathAlwaysTrailingSlash<TRoute>; preserve: RouteToPathPreserveTrailingSlash<TRoute>; never: RouteToPathNeverTrailingSlash<TRoute>; }; export type TrailingSlashOptionByRouter<TRouter extends AnyRouter> = TrailingSlashOption extends TRouter['options']['trailingSlash'] ? 'never' : NonNullable<TRouter['options']['trailingSlash']>; export type RouteToByRouter<TRouter extends AnyRouter, TRoute extends AnyRoute> = RouteToPathByTrailingSlashOption<TRoute>[TrailingSlashOptionByRouter<TRouter>]; export type CodeRouteToPath<TRouter extends AnyRouter> = ParseRouteWithoutBranches<TRouter['routeTree']> extends infer TRoute extends AnyRoute ? TRoute extends any ? RouteToByRouter<TRouter, TRoute> : never : never; export type FileRouteToPath<TRouter extends AnyRouter, TTo = InferFileRouteTypes<TRouter['routeTree']>['to'], TTrailingSlashOption = TrailingSlashOptionByRouter<TRouter>> = 'never' extends TTrailingSlashOption ? TTo : 'always' extends TTrailingSlashOption ? AddTrailingSlash<TTo> : TTo | AddTrailingSlash<TTo>; export type RouteToPath<TRouter extends AnyRouter> = unknown extends TRouter ? string : InferFileRouteTypes<TRouter['routeTree']> extends never ? CodeRouteToPath<TRouter> : FileRouteToPath<TRouter>; export type CodeRoutesByToPath<TRouter extends AnyRouter> = ParseRouteWithoutBranches<TRouter['routeTree']> extends infer TRoutes extends AnyRoute ? { [TRoute in TRoutes as RouteToByRouter<TRouter, TRoute>]: TRoute; } : never; export type RoutesByToPath<TRouter extends AnyRouter> = InferFileRouteTypes<TRouter['routeTree']> extends never ? CodeRoutesByToPath<TRouter> : InferFileRouteTypes<TRouter['routeTree']>['fileRoutesByTo']; export type CodeRouteByToPath<TRouter extends AnyRouter, TTo> = Extract<RoutesByToPath<TRouter>[TTo & keyof RoutesByToPath<TRouter>], AnyRoute>; export type FileRouteByToPath<TRouter extends AnyRouter, TTo> = 'never' extends TrailingSlashOptionByRouter<TRouter> ? CodeRouteByToPath<TRouter, TTo> : 'always' extends TrailingSlashOptionByRouter<TRouter> ? TTo extends '/' ? CodeRouteByToPath<TRouter, TTo> : TTo extends `${infer TPath}/` ? CodeRouteByToPath<TRouter, TPath> : never : CodeRouteByToPath<TRouter, TTo extends '/' ? TTo : RemoveTrailingSlashes<TTo>>; export type RouteByToPath<TRouter extends AnyRouter, TTo> = InferFileRouteTypes<TRouter['routeTree']> extends never ? CodeRouteByToPath<TRouter, TTo> : FileRouteByToPath<TRouter, TTo>; export type FullSearchSchema<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? PartialMergeAll<TRoutes['types']['fullSearchSchema']> : never; export type FullSearchSchemaInput<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? PartialMergeAll<TRoutes['types']['fullSearchSchemaInput']> : never; export type AllParams<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? PartialMergeAll<TRoutes['types']['allParams']> : never; export type AllContext<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? PartialMergeAll<TRoutes['types']['allContext']> : never; export type AllLoaderData<TRouteTree extends AnyRoute> = ParseRoute<TRouteTree> extends infer TRoutes extends AnyRoute ? PartialMergeAll<TRoutes['types']['loaderData']> : never;