Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 | 111x 87x 24x 24x 72x 12x 12x 60x 12x 12x 48x 24x 53x 53x 53x 53x 2x 2x 53x 53x 53x 4x 4x 53x 54x 54x 54x 54x 54x 54x 54x 54x 54x 54x 54x 54x 111x 111x 1x 76x 76x 61x 15x 74x 74x 11x 11x 11x 11x 4x 61x 61x 61x 28x 33x 33x 33x 31x 31x 31x 31x 31x 31x 31x 1x 31x 2x 2x 14x 13x 14x 13x 13x 13x 16x 3x 13x 13x 13x 13x 13x 13x 12x 1x 13x 13x 3x 45x 24x 18x 45x 19x 3x 16x 8x 2x 6x 6x 5x 6x 51x 51x 51x 51x 51x 51x 51x 24x 51x 51x 3x 48x 51x 48x 1x 47x 47x 47x 46x 1x 45x 45x 45x 2x 43x 35x 35x 45x 19x 19x 45x 45x 51x 4x 4x 37x 2x 5x 2x 2x 3x 3x 3x 3x 2x 1x 1x 1x 1x 1x 1x 4x 4x 4x 4x 4x 4x 4x 4x 1x 3x 3x 3x 2x 2x 2x 2x 1x 1x 4x 4x 4x 3x 4x 4x 4x 4x 4x 4x 4x 6x 4x 1x 20x 8x 26x 26x 26x 26x 16x 11x 26x 31x 31x 179x 179x 179x 31x 54x 54x 3x | /**
* Enhanced Routing System
*
* Provides advanced routing features:
* - Route patterns with `:param` segments and a trailing `*`
* - Browser history integration (`start()`): pushState/replaceState,
* back/forward via popstate, `mode: 'hash'` and a `base` path, and
* interception of clicks on links to registered routes
* - Route prefetching strategies
* - Page transitions
* - Code splitting per route
* - Advanced scroll behavior
*
* The router resolves routes and tracks the current one; rendering the
* matched component is left to the application (see getCurrentRoute()).
*/
/**
* Compile a route pattern: `/users/:id` captures `id`, a trailing `/*`
* captures the rest as `params.pathMatch`.
* @param {string} pattern
* @returns {{ regex: RegExp, keys: string[] } | null} null for a static path
*/
function compilePattern(pattern) {
if (!pattern.includes(':') && !pattern.includes('*')) {
return null;
}
const keys = [];
const source = pattern
.split('/')
.map((segment) => {
if (segment === '*') {
keys.push('pathMatch');
return '(.*)';
}
if (segment.startsWith(':')) {
keys.push(segment.slice(1));
return '([^/]+)';
}
return segment.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
})
.join('/');
return { regex: new RegExp(`^${source}/?$`), keys };
}
/**
* Split `/path?query#hash` into its parts.
* @param {string} fullPath
* @returns {{ path: string, query: Object, hash: string }}
*/
function parseLocation(fullPath) {
let rest = String(fullPath);
let hash = '';
const hashIndex = rest.indexOf('#');
if (hashIndex !== -1) {
hash = rest.slice(hashIndex);
rest = rest.slice(0, hashIndex);
}
let search = '';
const queryIndex = rest.indexOf('?');
if (queryIndex !== -1) {
search = rest.slice(queryIndex + 1);
rest = rest.slice(0, queryIndex);
}
return {
path: rest || '/',
query: Object.fromEntries(new URLSearchParams(search)),
hash,
};
}
/**
* Create an enhanced router with advanced features
*
* @param {Object} options - Configuration options
* @param {Object} [options.prefetch] - Prefetching configuration
* @param {Object} [options.transitions] - Page transition configuration
* @param {Object} [options.codeSplitting] - Code splitting configuration
* @param {Object} [options.scrollBehavior] - Scroll behavior configuration
* @returns {Object} Enhanced router instance
*/
export function createRouter(options = {}) {
const opts = {
mode: options.mode || 'history',
base: options.base || '/',
...options
};
// '/app/' and '/app' mean the same base; '/' means none. Trimmed with a
// loop: /\/+$/ is quadratic on input like '////…x'.
let baseEnd = opts.base.length;
while (baseEnd > 0 && opts.base[baseEnd - 1] === '/') baseEnd--;
const base = opts.base.slice(0, baseEnd);
// Ensure nested defaults are preserved
opts.prefetch = {
enabled: false,
strategy: 'hover',
delay: 100,
maxConcurrent: 3,
priority: {
critical: 100,
high: 50,
normal: 0,
low: -50
},
...(options.prefetch || {})
};
opts.transitions = {
enabled: false,
default: {
enter: 'fade-in',
leave: 'fade-out',
duration: 300
},
routes: {},
onStart: null,
onComplete: null,
...(options.transitions || {})
};
opts.codeSplitting = {
enabled: false,
strategy: 'route',
chunkNaming: '[name]-[hash]',
preload: [],
onLoad: null,
...(options.codeSplitting || {})
};
opts.scrollBehavior = {
enabled: true,
behavior: 'smooth',
position: 'top',
delay: 0,
savePosition: true,
custom: null,
...(options.scrollBehavior || {})
};
// Router state
const state = {
routes: new Map(),
currentRoute: null,
history: [],
prefetchQueue: [],
prefetching: new Set(),
loadedChunks: new Map(),
savedPositions: new Map(),
transitionState: null,
forwardStack: []
};
/** Incremented per navigation; only the latest one may commit */
let navigationId = 0;
/** Browser listeners attached by start() */
let listening = null;
// Statistics
const stats = {
navigations: 0,
prefetches: 0,
transitionsCompleted: 0,
chunksLoaded: 0,
scrollRestores: 0
};
/**
* Register a route
*/
function addRoute(path, config) {
state.routes.set(path, {
path,
pattern: compilePattern(path),
component: config.component,
meta: config.meta || {},
beforeEnter: config.beforeEnter,
beforeLeave: config.beforeLeave,
priority: config.priority || opts.prefetch.priority.normal,
transition: config.transition || opts.transitions.default,
lazy: typeof config.component === 'function',
loaded: !config.component || typeof config.component !== 'function',
chunk: null
});
// Preload if configured
if (opts.codeSplitting.enabled &&
Array.isArray(opts.codeSplitting.preload) &&
opts.codeSplitting.preload.includes(path)) {
loadRoute(path);
}
}
/**
* Find the route for a path: an exact registration first, then patterns in
* registration order.
* @param {string} path - Path without query or hash
* @returns {{ route: Object, params: Object } | null}
*/
function matchRoute(path) {
const exact = state.routes.get(path);
if (exact) {
return { route: exact, params: {} };
}
for (const route of state.routes.values()) {
const match = route.pattern?.regex.exec(path);
if (match) {
const params = {};
route.pattern.keys.forEach((key, i) => {
params[key] = decodeURIComponent(match[i + 1]);
});
return { route, params };
}
}
return null;
}
/**
* Load a route component
*/
async function loadRoute(path) {
const route = state.routes.get(path) ?? matchRoute(parseLocation(path).path)?.route;
Iif (!route) {
throw new Error(`Route not found: ${path}`);
}
if (route.loaded) {
return route.component;
}
try {
const startTime = performance.now();
// Load the component
const component = await route.component();
route.component = component;
route.loaded = true;
route.chunk = opts.codeSplitting.chunkNaming
.replace('[name]', path.replace(/\//g, '-'))
.replace('[hash]', generateHash(path));
const loadTime = performance.now() - startTime;
state.loadedChunks.set(path, {
path,
loadTime,
timestamp: Date.now()
});
stats.chunksLoaded++;
if (opts.codeSplitting.onLoad) {
opts.codeSplitting.onLoad(path, component, loadTime);
}
return component;
} catch (error) {
route.loaded = false;
throw new Error(`Failed to load route ${path}: ${error.message}`);
}
}
/**
* Prefetch a route
*/
async function prefetchRoute(path, priority = opts.prefetch.priority.normal) {
if (!opts.prefetch.enabled) return;
const route = state.routes.get(path) ?? matchRoute(parseLocation(path).path)?.route;
Iif (!route || route.loaded || state.prefetching.has(path)) {
return;
}
// Add to queue with priority
state.prefetchQueue.push({ path, priority });
state.prefetchQueue.sort((a, b) => b.priority - a.priority);
// Process queue
processPrefetchQueue();
}
/**
* Process prefetch queue
*/
async function processPrefetchQueue() {
// Limit concurrent prefetches
if (state.prefetching.size >= opts.prefetch.maxConcurrent) {
return;
}
const item = state.prefetchQueue.shift();
Iif (!item) return;
const { path } = item;
state.prefetching.add(path);
try {
await loadRoute(path);
stats.prefetches++;
} catch (error) {
console.warn(`Prefetch failed for ${path}:`, error);
} finally {
state.prefetching.delete(path);
// Process next item in queue
if (state.prefetchQueue.length > 0) {
processPrefetchQueue();
}
}
}
/**
* Setup prefetch strategy
*/
function setupPrefetchStrategy(element, path) {
if (!opts.prefetch.enabled || !element) return;
if (opts.prefetch.strategy === 'hover') {
let timeoutId;
element.addEventListener('mouseenter', () => {
timeoutId = setTimeout(() => {
prefetchRoute(path);
}, opts.prefetch.delay);
});
element.addEventListener('mouseleave', () => {
clearTimeout(timeoutId);
});
} else if (opts.prefetch.strategy === 'visible') {
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
prefetchRoute(path);
observer.unobserve(element);
}
});
});
observer.observe(element);
} else if (opts.prefetch.strategy === 'idle') {
if ('requestIdleCallback' in window) {
requestIdleCallback(() => prefetchRoute(path));
} else {
setTimeout(() => prefetchRoute(path), 1);
}
}
}
/**
* Execute page transition
*/
async function executeTransition(from, to) {
if (!opts.transitions.enabled) return;
const transition = state.routes.get(to)?.transition || opts.transitions.default;
state.transitionState = {
from,
to,
phase: 'start'
};
if (opts.transitions.onStart) {
opts.transitions.onStart(from, to);
}
// Leave transition
state.transitionState.phase = 'leave';
await applyTransition(transition.leave, transition.duration / 2);
// Enter transition
state.transitionState.phase = 'enter';
await applyTransition(transition.enter, transition.duration / 2);
state.transitionState.phase = 'complete';
stats.transitionsCompleted++;
if (opts.transitions.onComplete) {
opts.transitions.onComplete(from, to);
}
state.transitionState = null;
}
/**
* Apply transition animation
*/
function applyTransition(animationName, duration) {
return new Promise(resolve => {
const element = document.querySelector('[data-router-view]');
if (!element) {
resolve();
return;
}
element.style.animation = `${animationName} ${duration}ms`;
setTimeout(() => {
element.style.animation = '';
resolve();
}, duration);
});
}
/**
* Handle scroll behavior
*/
function handleScroll(to, from, savedPosition) {
// Without a DOM there is nothing to scroll. This runs after the route is
// committed, so throwing here (document is not defined) reported a
// navigation that had happened as failed.
Eif (!opts.scrollBehavior.enabled || typeof document === 'undefined') return;
// Custom scroll behavior
if (opts.scrollBehavior.custom) {
const position = opts.scrollBehavior.custom(to, from, savedPosition);
scrollToPosition(position);
return;
}
// Default scroll behavior
let position;
if (savedPosition && opts.scrollBehavior.savePosition) {
// Restore saved position
position = savedPosition;
stats.scrollRestores++;
} else if (to.hash) {
// Scroll to hash. By id rather than querySelector(to.hash), which
// throws on ids that aren't valid selectors (#123, #a.b).
let id = to.hash.slice(1);
try {
id = decodeURIComponent(id);
} catch {
// keep the raw id
}
const element = document.getElementById(id);
if (element) {
position = {
el: element,
behavior: opts.scrollBehavior.behavior
};
}
} else if (opts.scrollBehavior.position === 'top') {
// Scroll to top
position = { x: 0, y: 0 };
} else if (opts.scrollBehavior.position === 'saved' && savedPosition) {
position = savedPosition;
}
if (position) {
setTimeout(() => {
scrollToPosition(position);
}, opts.scrollBehavior.delay);
}
}
/**
* Scroll to position
*/
function scrollToPosition(position) {
if (typeof window === 'undefined') return;
if (position.el) {
position.el.scrollIntoView({
behavior: position.behavior || opts.scrollBehavior.behavior
});
} else {
window.scrollTo({
left: position.x || 0,
top: position.y || 0,
behavior: position.behavior || opts.scrollBehavior.behavior
});
}
}
/**
* Save current scroll position
*/
function saveScrollPosition(path) {
if (!opts.scrollBehavior.savePosition || typeof window === 'undefined') return;
state.savedPositions.set(path, {
x: window.scrollX,
y: window.scrollY
});
}
/** Whether the browser History API is available */
function hasHistoryApi() {
return typeof window !== 'undefined' &&
Boolean(window.history) &&
typeof window.history.pushState === 'function';
}
/** The URL written to the address bar for a router path */
function toURL(fullPath) {
if (opts.mode === 'hash') {
return `#${fullPath}`;
}
return `${base}${fullPath}` || '/';
}
/** The router path of the browser's current location */
function currentLocation() {
if (opts.mode === 'hash') {
return window.location.hash.slice(1) || '/';
}
let path = window.location.pathname;
if (base && (path === base || path.startsWith(`${base}/`))) {
path = path.slice(base.length) || '/';
}
return `${path}${window.location.search}${window.location.hash}`;
}
/**
* Resolve, guard, load and commit a navigation.
*
* @param {string} fullPath - Path, optionally with ?query and #hash
* @param {Object} options - Extra fields for the route record
* @param {'push'|'replace'|'pop'} historyAction - How to record it
* @returns {Promise<boolean>} false when not found, cancelled by a guard,
* failed, or superseded by a later navigation
*/
async function navigate(fullPath, options, historyAction) {
stats.navigations++;
const id = ++navigationId;
const from = state.currentRoute;
const location = parseLocation(fullPath);
const matched = matchRoute(location.path);
const to = {
...options,
path: location.path,
fullPath: String(fullPath),
params: matched?.params ?? {},
query: location.query,
hash: location.hash,
meta: matched?.route.meta ?? {}
};
// Save scroll position
if (from) {
saveScrollPosition(from.path);
}
try {
if (!matched) {
throw new Error(`Route not found: ${location.path}`);
}
// Guards: returning false cancels the navigation
const leaving = from ? matchRoute(from.path)?.route : null;
Iif (leaving?.beforeLeave && (await leaving.beforeLeave(to, from)) === false) {
return false;
}
if (matched.route.beforeEnter && (await matched.route.beforeEnter(to, from)) === false) {
return false;
}
Iif (id !== navigationId) {
return false;
}
// Execute transition (leave phase)
Iif (opts.transitions.enabled) {
await executeTransition(from?.path, location.path);
}
// Load route component
const component = await loadRoute(matched.route.path);
// A later navigation started meanwhile: it wins
if (id !== navigationId) {
return false;
}
// Update current route
state.currentRoute = { ...to, component };
// Record in history
const entry = { path: location.path, fullPath: String(fullPath), timestamp: Date.now() };
if (historyAction === 'replace' && state.history.length > 0) {
state.history[state.history.length - 1] = entry;
} else if (historyAction === 'push' || state.history.length === 0) {
state.history.push(entry);
if (historyAction === 'push') state.forwardStack = [];
}
if (hasHistoryApi() && historyAction !== 'pop') {
const method = historyAction === 'replace' ? 'replaceState' : 'pushState';
window.history[method]({ path: String(fullPath) }, '', toURL(String(fullPath)));
}
// Handle scroll
const savedPosition = state.savedPositions.get(location.path);
handleScroll(to, from, historyAction === 'pop' ? savedPosition : null);
return true;
} catch (error) {
console.error('Navigation failed:', error);
return false;
}
}
/**
* Navigate to a route, adding a history entry
*/
function push(path, options = {}) {
return navigate(path, options, 'push');
}
/**
* Replace current route (and the current history entry)
*/
function replace(path, options = {}) {
return navigate(path, options, 'replace');
}
/**
* Go back in history. After start() the browser's history drives it
* (popstate); otherwise the router's own history is used.
*/
function back() {
if (listening) {
window.history.back();
return;
}
Eif (state.history.length > 1) {
state.forwardStack.push(state.history.pop());
const previous = state.history[state.history.length - 1];
navigate(previous.fullPath ?? previous.path, {}, 'pop');
}
}
/**
* Go forward in history
*/
function forward() {
if (listening) {
window.history.forward();
return;
}
const next = state.forwardStack.pop();
Eif (next) {
state.history.push(next);
navigate(next.fullPath ?? next.path, {}, 'pop');
}
}
/**
* Follow the browser: navigate to the current location, then handle
* back/forward (popstate, or hashchange in hash mode) and, unless
* `interceptLinks` is false, clicks on same-origin links whose path is a
* registered route. Idempotent; stop() detaches.
*
* @param {Object} [startOptions]
* @param {boolean} [startOptions.interceptLinks=true]
* @returns {Promise<boolean>} Result of the initial navigation
*/
function start(startOptions = {}) {
Iif (typeof window === 'undefined' || listening) {
return Promise.resolve(false);
}
const onPop = () => {
navigate(currentLocation(), {}, 'pop');
};
const onClick = (event) => {
Iif (event.defaultPrevented || event.button !== 0 ||
event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
return;
}
const link = typeof event.target?.closest === 'function' ? event.target.closest('a[href]') : null;
const target = link?.getAttribute('target');
if (!link || link.hasAttribute('download') || link.hasAttribute('data-router-ignore') ||
(target && target !== '_self')) {
return;
}
let url;
try {
url = new URL(link.getAttribute('href'), window.location.href);
} catch {
return;
}
if (url.origin !== window.location.origin) return;
let fullPath;
Iif (opts.mode === 'hash') {
if (!url.hash.startsWith('#/')) return;
fullPath = url.hash.slice(1);
} else {
Iif (base && url.pathname !== base && !url.pathname.startsWith(`${base}/`)) return;
fullPath = `${url.pathname.slice(base.length) || '/'}${url.search}${url.hash}`;
}
if (!matchRoute(parseLocation(fullPath).path)) return;
event.preventDefault();
push(fullPath);
};
const popEvent = opts.mode === 'hash' ? 'hashchange' : 'popstate';
window.addEventListener(popEvent, onPop);
if (startOptions.interceptLinks !== false && typeof document !== 'undefined') {
document.addEventListener('click', onClick);
}
listening = { popEvent, onPop, onClick };
return navigate(currentLocation(), {}, 'replace');
}
/**
* Detach the listeners added by start()
*/
function stop() {
Iif (!listening) return;
window.removeEventListener(listening.popEvent, listening.onPop);
Eif (typeof document !== 'undefined') {
document.removeEventListener('click', listening.onClick);
}
listening = null;
}
/**
* Prefetch multiple routes
*/
function prefetchRoutes(paths, priority) {
paths.forEach(path => prefetchRoute(path, priority));
}
/**
* Get route by path
*/
function getRoute(path) {
return state.routes.get(path) ?? matchRoute(parseLocation(path).path)?.route;
}
/**
* Get all routes
*/
function getRoutes() {
return Array.from(state.routes.values());
}
/**
* Get current route
*/
function getCurrentRoute() {
return state.currentRoute;
}
/**
* Get router statistics
*/
function getStats() {
return {
...stats,
routesRegistered: state.routes.size,
prefetchQueueSize: state.prefetchQueue.length,
activePrefetches: state.prefetching.size,
loadedChunks: state.loadedChunks.size,
savedPositions: state.savedPositions.size,
historyLength: state.history.length
};
}
/**
* Clear all caches
*/
function clearCaches() {
state.prefetchQueue = [];
state.prefetching.clear();
state.savedPositions.clear();
// Unload lazy-loaded chunks
state.routes.forEach(route => {
if (route.lazy && route.loaded) {
route.loaded = false;
}
});
state.loadedChunks.clear();
}
/**
* Generate hash for chunk naming
*/
function generateHash(input) {
let hash = 0;
for (let i = 0; i < input.length; i++) {
const char = input.charCodeAt(i);
hash = ((hash << 5) - hash) + char;
hash = hash & hash;
}
return Math.abs(hash).toString(36).substring(0, 8);
}
// Initialize
Iif (opts.prefetch.enabled && opts.prefetch.strategy === 'idle') {
// Prefetch all routes on idle
if (typeof window !== 'undefined' && 'requestIdleCallback' in window) {
requestIdleCallback(() => {
state.routes.forEach((route, path) => {
if (!route.loaded) {
prefetchRoute(path, opts.prefetch.priority.low);
}
});
});
}
}
return {
addRoute,
push,
replace,
back,
forward,
start,
stop,
prefetchRoute,
prefetchRoutes,
setupPrefetchStrategy,
getRoute,
getRoutes,
getCurrentRoute,
getStats,
clearCaches,
// Expose state for testing
_state: state
};
}
// Export default instance
export const router = createRouter();
|