Index: imaps-frontend/node_modules/chokidar/index.js
===================================================================
--- imaps-frontend/node_modules/chokidar/index.js	(revision 0c6b92add4cfaedcb91bcd37b45849f142f7d152)
+++ imaps-frontend/node_modules/chokidar/index.js	(revision 0c6b92add4cfaedcb91bcd37b45849f142f7d152)
@@ -0,0 +1,804 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.FSWatcher = exports.WatchHelper = void 0;
+exports.watch = watch;
+const fs_1 = require("fs");
+const promises_1 = require("fs/promises");
+const events_1 = require("events");
+const sysPath = require("path");
+const readdirp_1 = require("readdirp");
+const handler_js_1 = require("./handler.js");
+const SLASH = '/';
+const SLASH_SLASH = '//';
+const ONE_DOT = '.';
+const TWO_DOTS = '..';
+const STRING_TYPE = 'string';
+const BACK_SLASH_RE = /\\/g;
+const DOUBLE_SLASH_RE = /\/\//;
+const DOT_RE = /\..*\.(sw[px])$|~$|\.subl.*\.tmp/;
+const REPLACER_RE = /^\.[/\\]/;
+function arrify(item) {
+    return Array.isArray(item) ? item : [item];
+}
+const isMatcherObject = (matcher) => typeof matcher === 'object' && matcher !== null && !(matcher instanceof RegExp);
+function createPattern(matcher) {
+    if (typeof matcher === 'function')
+        return matcher;
+    if (typeof matcher === 'string')
+        return (string) => matcher === string;
+    if (matcher instanceof RegExp)
+        return (string) => matcher.test(string);
+    if (typeof matcher === 'object' && matcher !== null) {
+        return (string) => {
+            if (matcher.path === string)
+                return true;
+            if (matcher.recursive) {
+                const relative = sysPath.relative(matcher.path, string);
+                if (!relative) {
+                    return false;
+                }
+                return !relative.startsWith('..') && !sysPath.isAbsolute(relative);
+            }
+            return false;
+        };
+    }
+    return () => false;
+}
+function normalizePath(path) {
+    if (typeof path !== 'string')
+        throw new Error('string expected');
+    path = sysPath.normalize(path);
+    path = path.replace(/\\/g, '/');
+    let prepend = false;
+    if (path.startsWith('//'))
+        prepend = true;
+    const DOUBLE_SLASH_RE = /\/\//;
+    while (path.match(DOUBLE_SLASH_RE))
+        path = path.replace(DOUBLE_SLASH_RE, '/');
+    if (prepend)
+        path = '/' + path;
+    return path;
+}
+function matchPatterns(patterns, testString, stats) {
+    const path = normalizePath(testString);
+    for (let index = 0; index < patterns.length; index++) {
+        const pattern = patterns[index];
+        if (pattern(path, stats)) {
+            return true;
+        }
+    }
+    return false;
+}
+function anymatch(matchers, testString) {
+    if (matchers == null) {
+        throw new TypeError('anymatch: specify first argument');
+    }
+    // Early cache for matchers.
+    const matchersArray = arrify(matchers);
+    const patterns = matchersArray.map((matcher) => createPattern(matcher));
+    if (testString == null) {
+        return (testString, stats) => {
+            return matchPatterns(patterns, testString, stats);
+        };
+    }
+    return matchPatterns(patterns, testString);
+}
+const unifyPaths = (paths_) => {
+    const paths = arrify(paths_).flat();
+    if (!paths.every((p) => typeof p === STRING_TYPE)) {
+        throw new TypeError(`Non-string provided as watch path: ${paths}`);
+    }
+    return paths.map(normalizePathToUnix);
+};
+// If SLASH_SLASH occurs at the beginning of path, it is not replaced
+//     because "//StoragePC/DrivePool/Movies" is a valid network path
+const toUnix = (string) => {
+    let str = string.replace(BACK_SLASH_RE, SLASH);
+    let prepend = false;
+    if (str.startsWith(SLASH_SLASH)) {
+        prepend = true;
+    }
+    while (str.match(DOUBLE_SLASH_RE)) {
+        str = str.replace(DOUBLE_SLASH_RE, SLASH);
+    }
+    if (prepend) {
+        str = SLASH + str;
+    }
+    return str;
+};
+// Our version of upath.normalize
+// TODO: this is not equal to path-normalize module - investigate why
+const normalizePathToUnix = (path) => toUnix(sysPath.normalize(toUnix(path)));
+// TODO: refactor
+const normalizeIgnored = (cwd = '') => (path) => {
+    if (typeof path === 'string') {
+        return normalizePathToUnix(sysPath.isAbsolute(path) ? path : sysPath.join(cwd, path));
+    }
+    else {
+        return path;
+    }
+};
+const getAbsolutePath = (path, cwd) => {
+    if (sysPath.isAbsolute(path)) {
+        return path;
+    }
+    return sysPath.join(cwd, path);
+};
+const EMPTY_SET = Object.freeze(new Set());
+/**
+ * Directory entry.
+ */
+class DirEntry {
+    constructor(dir, removeWatcher) {
+        this.path = dir;
+        this._removeWatcher = removeWatcher;
+        this.items = new Set();
+    }
+    add(item) {
+        const { items } = this;
+        if (!items)
+            return;
+        if (item !== ONE_DOT && item !== TWO_DOTS)
+            items.add(item);
+    }
+    async remove(item) {
+        const { items } = this;
+        if (!items)
+            return;
+        items.delete(item);
+        if (items.size > 0)
+            return;
+        const dir = this.path;
+        try {
+            await (0, promises_1.readdir)(dir);
+        }
+        catch (err) {
+            if (this._removeWatcher) {
+                this._removeWatcher(sysPath.dirname(dir), sysPath.basename(dir));
+            }
+        }
+    }
+    has(item) {
+        const { items } = this;
+        if (!items)
+            return;
+        return items.has(item);
+    }
+    getChildren() {
+        const { items } = this;
+        if (!items)
+            return [];
+        return [...items.values()];
+    }
+    dispose() {
+        this.items.clear();
+        this.path = '';
+        this._removeWatcher = handler_js_1.EMPTY_FN;
+        this.items = EMPTY_SET;
+        Object.freeze(this);
+    }
+}
+const STAT_METHOD_F = 'stat';
+const STAT_METHOD_L = 'lstat';
+class WatchHelper {
+    constructor(path, follow, fsw) {
+        this.fsw = fsw;
+        const watchPath = path;
+        this.path = path = path.replace(REPLACER_RE, '');
+        this.watchPath = watchPath;
+        this.fullWatchPath = sysPath.resolve(watchPath);
+        this.dirParts = [];
+        this.dirParts.forEach((parts) => {
+            if (parts.length > 1)
+                parts.pop();
+        });
+        this.followSymlinks = follow;
+        this.statMethod = follow ? STAT_METHOD_F : STAT_METHOD_L;
+    }
+    entryPath(entry) {
+        return sysPath.join(this.watchPath, sysPath.relative(this.watchPath, entry.fullPath));
+    }
+    filterPath(entry) {
+        const { stats } = entry;
+        if (stats && stats.isSymbolicLink())
+            return this.filterDir(entry);
+        const resolvedPath = this.entryPath(entry);
+        // TODO: what if stats is undefined? remove !
+        return this.fsw._isntIgnored(resolvedPath, stats) && this.fsw._hasReadPermissions(stats);
+    }
+    filterDir(entry) {
+        return this.fsw._isntIgnored(this.entryPath(entry), entry.stats);
+    }
+}
+exports.WatchHelper = WatchHelper;
+/**
+ * Watches files & directories for changes. Emitted events:
+ * `add`, `addDir`, `change`, `unlink`, `unlinkDir`, `all`, `error`
+ *
+ *     new FSWatcher()
+ *       .add(directories)
+ *       .on('add', path => log('File', path, 'was added'))
+ */
+class FSWatcher extends events_1.EventEmitter {
+    // Not indenting methods for history sake; for now.
+    constructor(_opts = {}) {
+        super();
+        this.closed = false;
+        this._closers = new Map();
+        this._ignoredPaths = new Set();
+        this._throttled = new Map();
+        this._streams = new Set();
+        this._symlinkPaths = new Map();
+        this._watched = new Map();
+        this._pendingWrites = new Map();
+        this._pendingUnlinks = new Map();
+        this._readyCount = 0;
+        this._readyEmitted = false;
+        const awf = _opts.awaitWriteFinish;
+        const DEF_AWF = { stabilityThreshold: 2000, pollInterval: 100 };
+        const opts = {
+            // Defaults
+            persistent: true,
+            ignoreInitial: false,
+            ignorePermissionErrors: false,
+            interval: 100,
+            binaryInterval: 300,
+            followSymlinks: true,
+            usePolling: false,
+            // useAsync: false,
+            atomic: true, // NOTE: overwritten later (depends on usePolling)
+            ..._opts,
+            // Change format
+            ignored: _opts.ignored ? arrify(_opts.ignored) : arrify([]),
+            awaitWriteFinish: awf === true ? DEF_AWF : typeof awf === 'object' ? { ...DEF_AWF, ...awf } : false,
+        };
+        // Always default to polling on IBM i because fs.watch() is not available on IBM i.
+        if (handler_js_1.isIBMi)
+            opts.usePolling = true;
+        // Editor atomic write normalization enabled by default with fs.watch
+        if (opts.atomic === undefined)
+            opts.atomic = !opts.usePolling;
+        // opts.atomic = typeof _opts.atomic === 'number' ? _opts.atomic : 100;
+        // Global override. Useful for developers, who need to force polling for all
+        // instances of chokidar, regardless of usage / dependency depth
+        const envPoll = process.env.CHOKIDAR_USEPOLLING;
+        if (envPoll !== undefined) {
+            const envLower = envPoll.toLowerCase();
+            if (envLower === 'false' || envLower === '0')
+                opts.usePolling = false;
+            else if (envLower === 'true' || envLower === '1')
+                opts.usePolling = true;
+            else
+                opts.usePolling = !!envLower;
+        }
+        const envInterval = process.env.CHOKIDAR_INTERVAL;
+        if (envInterval)
+            opts.interval = Number.parseInt(envInterval, 10);
+        // This is done to emit ready only once, but each 'add' will increase that?
+        let readyCalls = 0;
+        this._emitReady = () => {
+            readyCalls++;
+            if (readyCalls >= this._readyCount) {
+                this._emitReady = handler_js_1.EMPTY_FN;
+                this._readyEmitted = true;
+                // use process.nextTick to allow time for listener to be bound
+                process.nextTick(() => this.emit(handler_js_1.EVENTS.READY));
+            }
+        };
+        this._emitRaw = (...args) => this.emit(handler_js_1.EVENTS.RAW, ...args);
+        this._boundRemove = this._remove.bind(this);
+        this.options = opts;
+        this._nodeFsHandler = new handler_js_1.NodeFsHandler(this);
+        // You’re frozen when your heart’s not open.
+        Object.freeze(opts);
+    }
+    _addIgnoredPath(matcher) {
+        if (isMatcherObject(matcher)) {
+            // return early if we already have a deeply equal matcher object
+            for (const ignored of this._ignoredPaths) {
+                if (isMatcherObject(ignored) &&
+                    ignored.path === matcher.path &&
+                    ignored.recursive === matcher.recursive) {
+                    return;
+                }
+            }
+        }
+        this._ignoredPaths.add(matcher);
+    }
+    _removeIgnoredPath(matcher) {
+        this._ignoredPaths.delete(matcher);
+        // now find any matcher objects with the matcher as path
+        if (typeof matcher === 'string') {
+            for (const ignored of this._ignoredPaths) {
+                // TODO (43081j): make this more efficient.
+                // probably just make a `this._ignoredDirectories` or some
+                // such thing.
+                if (isMatcherObject(ignored) && ignored.path === matcher) {
+                    this._ignoredPaths.delete(ignored);
+                }
+            }
+        }
+    }
+    // Public methods
+    /**
+     * Adds paths to be watched on an existing FSWatcher instance.
+     * @param paths_ file or file list. Other arguments are unused
+     */
+    add(paths_, _origAdd, _internal) {
+        const { cwd } = this.options;
+        this.closed = false;
+        this._closePromise = undefined;
+        let paths = unifyPaths(paths_);
+        if (cwd) {
+            paths = paths.map((path) => {
+                const absPath = getAbsolutePath(path, cwd);
+                // Check `path` instead of `absPath` because the cwd portion can't be a glob
+                return absPath;
+            });
+        }
+        paths.forEach((path) => {
+            this._removeIgnoredPath(path);
+        });
+        this._userIgnored = undefined;
+        if (!this._readyCount)
+            this._readyCount = 0;
+        this._readyCount += paths.length;
+        Promise.all(paths.map(async (path) => {
+            const res = await this._nodeFsHandler._addToNodeFs(path, !_internal, undefined, 0, _origAdd);
+            if (res)
+                this._emitReady();
+            return res;
+        })).then((results) => {
+            if (this.closed)
+                return;
+            results.forEach((item) => {
+                if (item)
+                    this.add(sysPath.dirname(item), sysPath.basename(_origAdd || item));
+            });
+        });
+        return this;
+    }
+    /**
+     * Close watchers or start ignoring events from specified paths.
+     */
+    unwatch(paths_) {
+        if (this.closed)
+            return this;
+        const paths = unifyPaths(paths_);
+        const { cwd } = this.options;
+        paths.forEach((path) => {
+            // convert to absolute path unless relative path already matches
+            if (!sysPath.isAbsolute(path) && !this._closers.has(path)) {
+                if (cwd)
+                    path = sysPath.join(cwd, path);
+                path = sysPath.resolve(path);
+            }
+            this._closePath(path);
+            this._addIgnoredPath(path);
+            if (this._watched.has(path)) {
+                this._addIgnoredPath({
+                    path,
+                    recursive: true,
+                });
+            }
+            // reset the cached userIgnored anymatch fn
+            // to make ignoredPaths changes effective
+            this._userIgnored = undefined;
+        });
+        return this;
+    }
+    /**
+     * Close watchers and remove all listeners from watched paths.
+     */
+    close() {
+        if (this._closePromise) {
+            return this._closePromise;
+        }
+        this.closed = true;
+        // Memory management.
+        this.removeAllListeners();
+        const closers = [];
+        this._closers.forEach((closerList) => closerList.forEach((closer) => {
+            const promise = closer();
+            if (promise instanceof Promise)
+                closers.push(promise);
+        }));
+        this._streams.forEach((stream) => stream.destroy());
+        this._userIgnored = undefined;
+        this._readyCount = 0;
+        this._readyEmitted = false;
+        this._watched.forEach((dirent) => dirent.dispose());
+        this._closers.clear();
+        this._watched.clear();
+        this._streams.clear();
+        this._symlinkPaths.clear();
+        this._throttled.clear();
+        this._closePromise = closers.length
+            ? Promise.all(closers).then(() => undefined)
+            : Promise.resolve();
+        return this._closePromise;
+    }
+    /**
+     * Expose list of watched paths
+     * @returns for chaining
+     */
+    getWatched() {
+        const watchList = {};
+        this._watched.forEach((entry, dir) => {
+            const key = this.options.cwd ? sysPath.relative(this.options.cwd, dir) : dir;
+            const index = key || ONE_DOT;
+            watchList[index] = entry.getChildren().sort();
+        });
+        return watchList;
+    }
+    emitWithAll(event, args) {
+        this.emit(...args);
+        if (event !== handler_js_1.EVENTS.ERROR)
+            this.emit(handler_js_1.EVENTS.ALL, ...args);
+    }
+    // Common helpers
+    // --------------
+    /**
+     * Normalize and emit events.
+     * Calling _emit DOES NOT MEAN emit() would be called!
+     * @param event Type of event
+     * @param path File or directory path
+     * @param stats arguments to be passed with event
+     * @returns the error if defined, otherwise the value of the FSWatcher instance's `closed` flag
+     */
+    async _emit(event, path, stats) {
+        if (this.closed)
+            return;
+        const opts = this.options;
+        if (handler_js_1.isWindows)
+            path = sysPath.normalize(path);
+        if (opts.cwd)
+            path = sysPath.relative(opts.cwd, path);
+        const args = [event, path];
+        if (stats != null)
+            args.push(stats);
+        const awf = opts.awaitWriteFinish;
+        let pw;
+        if (awf && (pw = this._pendingWrites.get(path))) {
+            pw.lastChange = new Date();
+            return this;
+        }
+        if (opts.atomic) {
+            if (event === handler_js_1.EVENTS.UNLINK) {
+                this._pendingUnlinks.set(path, args);
+                setTimeout(() => {
+                    this._pendingUnlinks.forEach((entry, path) => {
+                        this.emit(...entry);
+                        this.emit(handler_js_1.EVENTS.ALL, ...entry);
+                        this._pendingUnlinks.delete(path);
+                    });
+                }, typeof opts.atomic === 'number' ? opts.atomic : 100);
+                return this;
+            }
+            if (event === handler_js_1.EVENTS.ADD && this._pendingUnlinks.has(path)) {
+                event = args[0] = handler_js_1.EVENTS.CHANGE;
+                this._pendingUnlinks.delete(path);
+            }
+        }
+        if (awf && (event === handler_js_1.EVENTS.ADD || event === handler_js_1.EVENTS.CHANGE) && this._readyEmitted) {
+            const awfEmit = (err, stats) => {
+                if (err) {
+                    event = args[0] = handler_js_1.EVENTS.ERROR;
+                    args[1] = err;
+                    this.emitWithAll(event, args);
+                }
+                else if (stats) {
+                    // if stats doesn't exist the file must have been deleted
+                    if (args.length > 2) {
+                        args[2] = stats;
+                    }
+                    else {
+                        args.push(stats);
+                    }
+                    this.emitWithAll(event, args);
+                }
+            };
+            this._awaitWriteFinish(path, awf.stabilityThreshold, event, awfEmit);
+            return this;
+        }
+        if (event === handler_js_1.EVENTS.CHANGE) {
+            const isThrottled = !this._throttle(handler_js_1.EVENTS.CHANGE, path, 50);
+            if (isThrottled)
+                return this;
+        }
+        if (opts.alwaysStat &&
+            stats === undefined &&
+            (event === handler_js_1.EVENTS.ADD || event === handler_js_1.EVENTS.ADD_DIR || event === handler_js_1.EVENTS.CHANGE)) {
+            const fullPath = opts.cwd ? sysPath.join(opts.cwd, path) : path;
+            let stats;
+            try {
+                stats = await (0, promises_1.stat)(fullPath);
+            }
+            catch (err) {
+                // do nothing
+            }
+            // Suppress event when fs_stat fails, to avoid sending undefined 'stat'
+            if (!stats || this.closed)
+                return;
+            args.push(stats);
+        }
+        this.emitWithAll(event, args);
+        return this;
+    }
+    /**
+     * Common handler for errors
+     * @returns The error if defined, otherwise the value of the FSWatcher instance's `closed` flag
+     */
+    _handleError(error) {
+        const code = error && error.code;
+        if (error &&
+            code !== 'ENOENT' &&
+            code !== 'ENOTDIR' &&
+            (!this.options.ignorePermissionErrors || (code !== 'EPERM' && code !== 'EACCES'))) {
+            this.emit(handler_js_1.EVENTS.ERROR, error);
+        }
+        return error || this.closed;
+    }
+    /**
+     * Helper utility for throttling
+     * @param actionType type being throttled
+     * @param path being acted upon
+     * @param timeout duration of time to suppress duplicate actions
+     * @returns tracking object or false if action should be suppressed
+     */
+    _throttle(actionType, path, timeout) {
+        if (!this._throttled.has(actionType)) {
+            this._throttled.set(actionType, new Map());
+        }
+        const action = this._throttled.get(actionType);
+        if (!action)
+            throw new Error('invalid throttle');
+        const actionPath = action.get(path);
+        if (actionPath) {
+            actionPath.count++;
+            return false;
+        }
+        // eslint-disable-next-line prefer-const
+        let timeoutObject;
+        const clear = () => {
+            const item = action.get(path);
+            const count = item ? item.count : 0;
+            action.delete(path);
+            clearTimeout(timeoutObject);
+            if (item)
+                clearTimeout(item.timeoutObject);
+            return count;
+        };
+        timeoutObject = setTimeout(clear, timeout);
+        const thr = { timeoutObject, clear, count: 0 };
+        action.set(path, thr);
+        return thr;
+    }
+    _incrReadyCount() {
+        return this._readyCount++;
+    }
+    /**
+     * Awaits write operation to finish.
+     * Polls a newly created file for size variations. When files size does not change for 'threshold' milliseconds calls callback.
+     * @param path being acted upon
+     * @param threshold Time in milliseconds a file size must be fixed before acknowledging write OP is finished
+     * @param event
+     * @param awfEmit Callback to be called when ready for event to be emitted.
+     */
+    _awaitWriteFinish(path, threshold, event, awfEmit) {
+        const awf = this.options.awaitWriteFinish;
+        if (typeof awf !== 'object')
+            return;
+        const pollInterval = awf.pollInterval;
+        let timeoutHandler;
+        let fullPath = path;
+        if (this.options.cwd && !sysPath.isAbsolute(path)) {
+            fullPath = sysPath.join(this.options.cwd, path);
+        }
+        const now = new Date();
+        const writes = this._pendingWrites;
+        function awaitWriteFinishFn(prevStat) {
+            (0, fs_1.stat)(fullPath, (err, curStat) => {
+                if (err || !writes.has(path)) {
+                    if (err && err.code !== 'ENOENT')
+                        awfEmit(err);
+                    return;
+                }
+                const now = Number(new Date());
+                if (prevStat && curStat.size !== prevStat.size) {
+                    writes.get(path).lastChange = now;
+                }
+                const pw = writes.get(path);
+                const df = now - pw.lastChange;
+                if (df >= threshold) {
+                    writes.delete(path);
+                    awfEmit(undefined, curStat);
+                }
+                else {
+                    timeoutHandler = setTimeout(awaitWriteFinishFn, pollInterval, curStat);
+                }
+            });
+        }
+        if (!writes.has(path)) {
+            writes.set(path, {
+                lastChange: now,
+                cancelWait: () => {
+                    writes.delete(path);
+                    clearTimeout(timeoutHandler);
+                    return event;
+                },
+            });
+            timeoutHandler = setTimeout(awaitWriteFinishFn, pollInterval);
+        }
+    }
+    /**
+     * Determines whether user has asked to ignore this path.
+     */
+    _isIgnored(path, stats) {
+        if (this.options.atomic && DOT_RE.test(path))
+            return true;
+        if (!this._userIgnored) {
+            const { cwd } = this.options;
+            const ign = this.options.ignored;
+            const ignored = (ign || []).map(normalizeIgnored(cwd));
+            const ignoredPaths = [...this._ignoredPaths];
+            const list = [...ignoredPaths.map(normalizeIgnored(cwd)), ...ignored];
+            this._userIgnored = anymatch(list, undefined);
+        }
+        return this._userIgnored(path, stats);
+    }
+    _isntIgnored(path, stat) {
+        return !this._isIgnored(path, stat);
+    }
+    /**
+     * Provides a set of common helpers and properties relating to symlink handling.
+     * @param path file or directory pattern being watched
+     */
+    _getWatchHelpers(path) {
+        return new WatchHelper(path, this.options.followSymlinks, this);
+    }
+    // Directory helpers
+    // -----------------
+    /**
+     * Provides directory tracking objects
+     * @param directory path of the directory
+     */
+    _getWatchedDir(directory) {
+        const dir = sysPath.resolve(directory);
+        if (!this._watched.has(dir))
+            this._watched.set(dir, new DirEntry(dir, this._boundRemove));
+        return this._watched.get(dir);
+    }
+    // File helpers
+    // ------------
+    /**
+     * Check for read permissions: https://stackoverflow.com/a/11781404/1358405
+     */
+    _hasReadPermissions(stats) {
+        if (this.options.ignorePermissionErrors)
+            return true;
+        return Boolean(Number(stats.mode) & 0o400);
+    }
+    /**
+     * Handles emitting unlink events for
+     * files and directories, and via recursion, for
+     * files and directories within directories that are unlinked
+     * @param directory within which the following item is located
+     * @param item      base path of item/directory
+     */
+    _remove(directory, item, isDirectory) {
+        // if what is being deleted is a directory, get that directory's paths
+        // for recursive deleting and cleaning of watched object
+        // if it is not a directory, nestedDirectoryChildren will be empty array
+        const path = sysPath.join(directory, item);
+        const fullPath = sysPath.resolve(path);
+        isDirectory =
+            isDirectory != null ? isDirectory : this._watched.has(path) || this._watched.has(fullPath);
+        // prevent duplicate handling in case of arriving here nearly simultaneously
+        // via multiple paths (such as _handleFile and _handleDir)
+        if (!this._throttle('remove', path, 100))
+            return;
+        // if the only watched file is removed, watch for its return
+        if (!isDirectory && this._watched.size === 1) {
+            this.add(directory, item, true);
+        }
+        // This will create a new entry in the watched object in either case
+        // so we got to do the directory check beforehand
+        const wp = this._getWatchedDir(path);
+        const nestedDirectoryChildren = wp.getChildren();
+        // Recursively remove children directories / files.
+        nestedDirectoryChildren.forEach((nested) => this._remove(path, nested));
+        // Check if item was on the watched list and remove it
+        const parent = this._getWatchedDir(directory);
+        const wasTracked = parent.has(item);
+        parent.remove(item);
+        // Fixes issue #1042 -> Relative paths were detected and added as symlinks
+        // (https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L612),
+        // but never removed from the map in case the path was deleted.
+        // This leads to an incorrect state if the path was recreated:
+        // https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L553
+        if (this._symlinkPaths.has(fullPath)) {
+            this._symlinkPaths.delete(fullPath);
+        }
+        // If we wait for this file to be fully written, cancel the wait.
+        let relPath = path;
+        if (this.options.cwd)
+            relPath = sysPath.relative(this.options.cwd, path);
+        if (this.options.awaitWriteFinish && this._pendingWrites.has(relPath)) {
+            const event = this._pendingWrites.get(relPath).cancelWait();
+            if (event === handler_js_1.EVENTS.ADD)
+                return;
+        }
+        // The Entry will either be a directory that just got removed
+        // or a bogus entry to a file, in either case we have to remove it
+        this._watched.delete(path);
+        this._watched.delete(fullPath);
+        const eventName = isDirectory ? handler_js_1.EVENTS.UNLINK_DIR : handler_js_1.EVENTS.UNLINK;
+        if (wasTracked && !this._isIgnored(path))
+            this._emit(eventName, path);
+        // Avoid conflicts if we later create another file with the same name
+        this._closePath(path);
+    }
+    /**
+     * Closes all watchers for a path
+     */
+    _closePath(path) {
+        this._closeFile(path);
+        const dir = sysPath.dirname(path);
+        this._getWatchedDir(dir).remove(sysPath.basename(path));
+    }
+    /**
+     * Closes only file-specific watchers
+     */
+    _closeFile(path) {
+        const closers = this._closers.get(path);
+        if (!closers)
+            return;
+        closers.forEach((closer) => closer());
+        this._closers.delete(path);
+    }
+    _addPathCloser(path, closer) {
+        if (!closer)
+            return;
+        let list = this._closers.get(path);
+        if (!list) {
+            list = [];
+            this._closers.set(path, list);
+        }
+        list.push(closer);
+    }
+    _readdirp(root, opts) {
+        if (this.closed)
+            return;
+        const options = { type: handler_js_1.EVENTS.ALL, alwaysStat: true, lstat: true, ...opts, depth: 0 };
+        let stream = (0, readdirp_1.readdirp)(root, options);
+        this._streams.add(stream);
+        stream.once(handler_js_1.STR_CLOSE, () => {
+            stream = undefined;
+        });
+        stream.once(handler_js_1.STR_END, () => {
+            if (stream) {
+                this._streams.delete(stream);
+                stream = undefined;
+            }
+        });
+        return stream;
+    }
+}
+exports.FSWatcher = FSWatcher;
+/**
+ * Instantiates watcher with paths to be tracked.
+ * @param paths file / directory paths
+ * @param options opts, such as `atomic`, `awaitWriteFinish`, `ignored`, and others
+ * @returns an instance of FSWatcher for chaining.
+ * @example
+ * const watcher = watch('.').on('all', (event, path) => { console.log(event, path); });
+ * watch('.', { atomic: true, awaitWriteFinish: true, ignored: (f, stats) => stats?.isFile() && !f.endsWith('.js') })
+ */
+function watch(paths, options = {}) {
+    const watcher = new FSWatcher(options);
+    watcher.add(paths);
+    return watcher;
+}
+exports.default = { watch, FSWatcher };
+//# sourceMappingURL=index.js.map
