node: updatemain

9 files changed, 0 insertions, 2012 deletions

diff --git a/node_modules/watchpack/LICENSE b/node_modules/watchpack/LICENSE
deleted file mode 100644
index 8c11fc72..00000000
--- a/node_modules/watchpack/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright JS Foundation and other contributors
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/watchpack/README.md b/node_modules/watchpack/README.md
deleted file mode 100644
index a005f50d..00000000
--- a/node_modules/watchpack/README.md
+++ /dev/null
@@ -1,133 +0,0 @@
-# watchpack
-
-Wrapper library for directory and file watching.
-
-[![Test](https://github.com/webpack/watchpack/actions/workflows/test.yml/badge.svg)](https://github.com/webpack/watchpack/actions/workflows/test.yml)
-[![Codecov](https://codecov.io/gh/webpack/watchpack/graph/badge.svg?token=8xk2OrrxWm)](https://codecov.io/gh/webpack/watchpack)
-[![Downloads](https://img.shields.io/npm/dm/watchpack.svg)](https://www.npmjs.com/package/watchpack)
-
-## Concept
-
-watchpack high level API doesn't map directly to watchers. Instead a three level architecture ensures that for each directory only a single watcher exists.
-
-- The high level API requests `DirectoryWatchers` from a `WatcherManager`, which ensures that only a single `DirectoryWatcher` per directory is created.
-- A user-faced `Watcher` can be obtained from a `DirectoryWatcher` and provides a filtered view on the `DirectoryWatcher`.
-- Reference-counting is used on the `DirectoryWatcher` and `Watcher` to decide when to close them.
-- The real watchers are created by the `DirectoryWatcher`.
-- Files are never watched directly. This should keep the watcher count low.
-- Watching can be started in the past. This way watching can start after file reading.
-- Symlinks are not followed, instead the symlink is watched.
-
-## API
-
-```javascript
-var Watchpack = require("watchpack");
-
-var wp = new Watchpack({
-	// options:
-	aggregateTimeout: 1000,
-	// fire "aggregated" event when after a change for 1000ms no additional change occurred
-	// aggregated defaults to undefined, which doesn't fire an "aggregated" event
-
-	poll: true,
-	// poll: true - use polling with the default interval
-	// poll: 10000 - use polling with an interval of 10s
-	// poll defaults to undefined, which prefer native watching methods
-	// Note: enable polling when watching on a network path
-	// When WATCHPACK_POLLING environment variable is set it will override this option
-
-	followSymlinks: true,
-	// true: follows symlinks and watches symlinks and real files
-	//   (This makes sense when symlinks has not been resolved yet, comes with a performance hit)
-	// false (default): watches only specified item they may be real files or symlinks
-	//   (This makes sense when symlinks has already been resolved)
-
-	ignored: "**/.git"
-	// ignored: "string" - a glob pattern for files or folders that should not be watched
-	// ignored: ["string", "string"] - multiple glob patterns that should be ignored
-	// ignored: /regexp/ - a regular expression for files or folders that should not be watched
-	// ignored: (entry) => boolean - an arbitrary function which must return truthy to ignore an entry
-	// For all cases expect the arbitrary function the path will have path separator normalized to '/'.
-	// All subdirectories are ignored too
-});
-
-// Watchpack.prototype.watch({
-//   files: Iterable<string>,
-//   directories: Iterable<string>,
-//   missing: Iterable<string>,
-//   startTime?: number
-// })
-wp.watch({
-	files: listOfFiles,
-	directories: listOfDirectories,
-	missing: listOfNotExistingItems,
-	startTime: Date.now() - 10000
-});
-// starts watching these files and directories
-// calling this again will override the files and directories
-// files: can be files or directories, for files: content and existence changes are tracked
-//        for directories: only existence and timestamp changes are tracked
-// directories: only directories, directory content (and content of children, ...) and
-//              existence changes are tracked.
-//              assumed to exist, when directory is not found without further information a remove event is emitted
-// missing: can be files or directorees,
-//          only existence changes are tracked
-//          expected to not exist, no remove event is emitted when not found initially
-// files and directories are assumed to exist, when they are not found without further information a remove event is emitted
-// missing is assumed to not exist and no remove event is emitted
-
-wp.on("change", function(filePath, mtime, explanation) {
-	// filePath: the changed file
-	// mtime: last modified time for the changed file
-	// explanation: textual information how this change was detected
-});
-
-wp.on("remove", function(filePath, explanation) {
-	// filePath: the removed file or directory
-	// explanation: textual information how this change was detected
-});
-
-wp.on("aggregated", function(changes, removals) {
-	// changes: a Set of all changed files
-	// removals: a Set of all removed files
-	// watchpack gives up ownership on these Sets.
-});
-
-// Watchpack.prototype.pause()
-wp.pause();
-// stops emitting events, but keeps watchers open
-// next "watch" call can reuse the watchers
-// The watcher will keep aggregating events
-// which can be received with getAggregated()
-
-// Watchpack.prototype.close()
-wp.close();
-// stops emitting events and closes all watchers
-
-// Watchpack.prototype.getAggregated(): { changes: Set<string>, removals: Set<string> }
-const { changes, removals } = wp.getAggregated();
-// returns the current aggregated info and removes that from the watcher
-// The next aggregated event won't include that info and will only emitted
-// when futher changes happen
-// Can also be used when paused.
-
-// Watchpack.prototype.collectTimeInfoEntries(fileInfoEntries: Map<string, Entry>, directoryInfoEntries: Map<string, Entry>)
-wp.collectTimeInfoEntries(fileInfoEntries, directoryInfoEntries);
-// collects time info objects for all known files and directories
-// this include info from files not directly watched
-// key: absolute path, value: object with { safeTime, timestamp }
-// safeTime: a point in time at which it is safe to say all changes happened before that
-// timestamp: only for files, the mtime timestamp of the file
-
-// Watchpack.prototype.getTimeInfoEntries()
-var fileTimes = wp.getTimeInfoEntries();
-// returns a Map with all known time info objects for files and directories
-// similar to collectTimeInfoEntries but returns a single map with all entries
-
-// (deprecated)
-// Watchpack.prototype.getTimes()
-var fileTimes = wp.getTimes();
-// returns an object with all known change times for files
-// this include timestamps from files not directly watched
-// key: absolute path, value: timestamp as number
-```
diff --git a/node_modules/watchpack/lib/DirectoryWatcher.js b/node_modules/watchpack/lib/DirectoryWatcher.js
deleted file mode 100644
index 034447de..00000000
--- a/node_modules/watchpack/lib/DirectoryWatcher.js
+++ /dev/null
@@ -1,787 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const EventEmitter = require("events").EventEmitter;
-const fs = require("graceful-fs");
-const path = require("path");
-
-const watchEventSource = require("./watchEventSource");
-
-const EXISTANCE_ONLY_TIME_ENTRY = Object.freeze({});
-
-let FS_ACCURACY = 2000;
-
-const IS_OSX = require("os").platform() === "darwin";
-const WATCHPACK_POLLING = process.env.WATCHPACK_POLLING;
-const FORCE_POLLING =
-	`${+WATCHPACK_POLLING}` === WATCHPACK_POLLING
-		? +WATCHPACK_POLLING
-		: !!WATCHPACK_POLLING && WATCHPACK_POLLING !== "false";
-
-function withoutCase(str) {
-	return str.toLowerCase();
-}
-
-function needCalls(times, callback) {
-	return function() {
-		if (--times === 0) {
-			return callback();
-		}
-	};
-}
-
-class Watcher extends EventEmitter {
-	constructor(directoryWatcher, filePath, startTime) {
-		super();
-		this.directoryWatcher = directoryWatcher;
-		this.path = filePath;
-		this.startTime = startTime && +startTime;
-	}
-
-	checkStartTime(mtime, initial) {
-		const startTime = this.startTime;
-		if (typeof startTime !== "number") return !initial;
-		return startTime <= mtime;
-	}
-
-	close() {
-		this.emit("closed");
-	}
-}
-
-class DirectoryWatcher extends EventEmitter {
-	constructor(watcherManager, directoryPath, options) {
-		super();
-		if (FORCE_POLLING) {
-			options.poll = FORCE_POLLING;
-		}
-		this.watcherManager = watcherManager;
-		this.options = options;
-		this.path = directoryPath;
-		// safeTime is the point in time after which reading is safe to be unchanged
-		// timestamp is a value that should be compared with another timestamp (mtime)
-		/** @type {Map<string, { safeTime: number, timestamp: number }} */
-		this.files = new Map();
-		/** @type {Map<string, number>} */
-		this.filesWithoutCase = new Map();
-		this.directories = new Map();
-		this.lastWatchEvent = 0;
-		this.initialScan = true;
-		this.ignored = options.ignored || (() => false);
-		this.nestedWatching = false;
-		this.polledWatching =
-			typeof options.poll === "number"
-				? options.poll
-				: options.poll
-				? 5007
-				: false;
-		this.timeout = undefined;
-		this.initialScanRemoved = new Set();
-		this.initialScanFinished = undefined;
-		/** @type {Map<string, Set<Watcher>>} */
-		this.watchers = new Map();
-		this.parentWatcher = null;
-		this.refs = 0;
-		this._activeEvents = new Map();
-		this.closed = false;
-		this.scanning = false;
-		this.scanAgain = false;
-		this.scanAgainInitial = false;
-
-		this.createWatcher();
-		this.doScan(true);
-	}
-
-	createWatcher() {
-		try {
-			if (this.polledWatching) {
-				this.watcher = {
-					close: () => {
-						if (this.timeout) {
-							clearTimeout(this.timeout);
-							this.timeout = undefined;
-						}
-					}
-				};
-			} else {
-				if (IS_OSX) {
-					this.watchInParentDirectory();
-				}
-				this.watcher = watchEventSource.watch(this.path);
-				this.watcher.on("change", this.onWatchEvent.bind(this));
-				this.watcher.on("error", this.onWatcherError.bind(this));
-			}
-		} catch (err) {
-			this.onWatcherError(err);
-		}
-	}
-
-	forEachWatcher(path, fn) {
-		const watchers = this.watchers.get(withoutCase(path));
-		if (watchers !== undefined) {
-			for (const w of watchers) {
-				fn(w);
-			}
-		}
-	}
-
-	setMissing(itemPath, initial, type) {
-		if (this.initialScan) {
-			this.initialScanRemoved.add(itemPath);
-		}
-
-		const oldDirectory = this.directories.get(itemPath);
-		if (oldDirectory) {
-			if (this.nestedWatching) oldDirectory.close();
-			this.directories.delete(itemPath);
-
-			this.forEachWatcher(itemPath, w => w.emit("remove", type));
-			if (!initial) {
-				this.forEachWatcher(this.path, w =>
-					w.emit("change", itemPath, null, type, initial)
-				);
-			}
-		}
-
-		const oldFile = this.files.get(itemPath);
-		if (oldFile) {
-			this.files.delete(itemPath);
-			const key = withoutCase(itemPath);
-			const count = this.filesWithoutCase.get(key) - 1;
-			if (count <= 0) {
-				this.filesWithoutCase.delete(key);
-				this.forEachWatcher(itemPath, w => w.emit("remove", type));
-			} else {
-				this.filesWithoutCase.set(key, count);
-			}
-
-			if (!initial) {
-				this.forEachWatcher(this.path, w =>
-					w.emit("change", itemPath, null, type, initial)
-				);
-			}
-		}
-	}
-
-	setFileTime(filePath, mtime, initial, ignoreWhenEqual, type) {
-		const now = Date.now();
-
-		if (this.ignored(filePath)) return;
-
-		const old = this.files.get(filePath);
-
-		let safeTime, accuracy;
-		if (initial) {
-			safeTime = Math.min(now, mtime) + FS_ACCURACY;
-			accuracy = FS_ACCURACY;
-		} else {
-			safeTime = now;
-			accuracy = 0;
-
-			if (old && old.timestamp === mtime && mtime + FS_ACCURACY < now) {
-				// We are sure that mtime is untouched
-				// This can be caused by some file attribute change
-				// e. g. when access time has been changed
-				// but the file content is untouched
-				return;
-			}
-		}
-
-		if (ignoreWhenEqual && old && old.timestamp === mtime) return;
-
-		this.files.set(filePath, {
-			safeTime,
-			accuracy,
-			timestamp: mtime
-		});
-
-		if (!old) {
-			const key = withoutCase(filePath);
-			const count = this.filesWithoutCase.get(key);
-			this.filesWithoutCase.set(key, (count || 0) + 1);
-			if (count !== undefined) {
-				// There is already a file with case-insensitive-equal name
-				// On a case-insensitive filesystem we may miss the renaming
-				// when only casing is changed.
-				// To be sure that our information is correct
-				// we trigger a rescan here
-				this.doScan(false);
-			}
-
-			this.forEachWatcher(filePath, w => {
-				if (!initial || w.checkStartTime(safeTime, initial)) {
-					w.emit("change", mtime, type);
-				}
-			});
-		} else if (!initial) {
-			this.forEachWatcher(filePath, w => w.emit("change", mtime, type));
-		}
-		this.forEachWatcher(this.path, w => {
-			if (!initial || w.checkStartTime(safeTime, initial)) {
-				w.emit("change", filePath, safeTime, type, initial);
-			}
-		});
-	}
-
-	setDirectory(directoryPath, birthtime, initial, type) {
-		if (this.ignored(directoryPath)) return;
-		if (directoryPath === this.path) {
-			if (!initial) {
-				this.forEachWatcher(this.path, w =>
-					w.emit("change", directoryPath, birthtime, type, initial)
-				);
-			}
-		} else {
-			const old = this.directories.get(directoryPath);
-			if (!old) {
-				const now = Date.now();
-
-				if (this.nestedWatching) {
-					this.createNestedWatcher(directoryPath);
-				} else {
-					this.directories.set(directoryPath, true);
-				}
-
-				let safeTime;
-				if (initial) {
-					safeTime = Math.min(now, birthtime) + FS_ACCURACY;
-				} else {
-					safeTime = now;
-				}
-
-				this.forEachWatcher(directoryPath, w => {
-					if (!initial || w.checkStartTime(safeTime, false)) {
-						w.emit("change", birthtime, type);
-					}
-				});
-				this.forEachWatcher(this.path, w => {
-					if (!initial || w.checkStartTime(safeTime, initial)) {
-						w.emit("change", directoryPath, safeTime, type, initial);
-					}
-				});
-			}
-		}
-	}
-
-	createNestedWatcher(directoryPath) {
-		const watcher = this.watcherManager.watchDirectory(directoryPath, 1);
-		watcher.on("change", (filePath, mtime, type, initial) => {
-			this.forEachWatcher(this.path, w => {
-				if (!initial || w.checkStartTime(mtime, initial)) {
-					w.emit("change", filePath, mtime, type, initial);
-				}
-			});
-		});
-		this.directories.set(directoryPath, watcher);
-	}
-
-	setNestedWatching(flag) {
-		if (this.nestedWatching !== !!flag) {
-			this.nestedWatching = !!flag;
-			if (this.nestedWatching) {
-				for (const directory of this.directories.keys()) {
-					this.createNestedWatcher(directory);
-				}
-			} else {
-				for (const [directory, watcher] of this.directories) {
-					watcher.close();
-					this.directories.set(directory, true);
-				}
-			}
-		}
-	}
-
-	watch(filePath, startTime) {
-		const key = withoutCase(filePath);
-		let watchers = this.watchers.get(key);
-		if (watchers === undefined) {
-			watchers = new Set();
-			this.watchers.set(key, watchers);
-		}
-		this.refs++;
-		const watcher = new Watcher(this, filePath, startTime);
-		watcher.on("closed", () => {
-			if (--this.refs <= 0) {
-				this.close();
-				return;
-			}
-			watchers.delete(watcher);
-			if (watchers.size === 0) {
-				this.watchers.delete(key);
-				if (this.path === filePath) this.setNestedWatching(false);
-			}
-		});
-		watchers.add(watcher);
-		let safeTime;
-		if (filePath === this.path) {
-			this.setNestedWatching(true);
-			safeTime = this.lastWatchEvent;
-			for (const entry of this.files.values()) {
-				fixupEntryAccuracy(entry);
-				safeTime = Math.max(safeTime, entry.safeTime);
-			}
-		} else {
-			const entry = this.files.get(filePath);
-			if (entry) {
-				fixupEntryAccuracy(entry);
-				safeTime = entry.safeTime;
-			} else {
-				safeTime = 0;
-			}
-		}
-		if (safeTime) {
-			if (safeTime >= startTime) {
-				process.nextTick(() => {
-					if (this.closed) return;
-					if (filePath === this.path) {
-						watcher.emit(
-							"change",
-							filePath,
-							safeTime,
-							"watch (outdated on attach)",
-							true
-						);
-					} else {
-						watcher.emit(
-							"change",
-							safeTime,
-							"watch (outdated on attach)",
-							true
-						);
-					}
-				});
-			}
-		} else if (this.initialScan) {
-			if (this.initialScanRemoved.has(filePath)) {
-				process.nextTick(() => {
-					if (this.closed) return;
-					watcher.emit("remove");
-				});
-			}
-		} else if (
-			filePath !== this.path &&
-			!this.directories.has(filePath) &&
-			watcher.checkStartTime(this.initialScanFinished, false)
-		) {
-			process.nextTick(() => {
-				if (this.closed) return;
-				watcher.emit("initial-missing", "watch (missing on attach)");
-			});
-		}
-		return watcher;
-	}
-
-	onWatchEvent(eventType, filename) {
-		if (this.closed) return;
-		if (!filename) {
-			// In some cases no filename is provided
-			// This seem to happen on windows
-			// So some event happened but we don't know which file is affected
-			// We have to do a full scan of the directory
-			this.doScan(false);
-			return;
-		}
-
-		const filePath = path.join(this.path, filename);
-		if (this.ignored(filePath)) return;
-
-		if (this._activeEvents.get(filename) === undefined) {
-			this._activeEvents.set(filename, false);
-			const checkStats = () => {
-				if (this.closed) return;
-				this._activeEvents.set(filename, false);
-				fs.lstat(filePath, (err, stats) => {
-					if (this.closed) return;
-					if (this._activeEvents.get(filename) === true) {
-						process.nextTick(checkStats);
-						return;
-					}
-					this._activeEvents.delete(filename);
-					// ENOENT happens when the file/directory doesn't exist
-					// EPERM happens when the containing directory doesn't exist
-					if (err) {
-						if (
-							err.code !== "ENOENT" &&
-							err.code !== "EPERM" &&
-							err.code !== "EBUSY"
-						) {
-							this.onStatsError(err);
-						} else {
-							if (filename === path.basename(this.path)) {
-								// This may indicate that the directory itself was removed
-								if (!fs.existsSync(this.path)) {
-									this.onDirectoryRemoved("stat failed");
-								}
-							}
-						}
-					}
-					this.lastWatchEvent = Date.now();
-					if (!stats) {
-						this.setMissing(filePath, false, eventType);
-					} else if (stats.isDirectory()) {
-						this.setDirectory(
-							filePath,
-							+stats.birthtime || 1,
-							false,
-							eventType
-						);
-					} else if (stats.isFile() || stats.isSymbolicLink()) {
-						if (stats.mtime) {
-							ensureFsAccuracy(stats.mtime);
-						}
-						this.setFileTime(
-							filePath,
-							+stats.mtime || +stats.ctime || 1,
-							false,
-							false,
-							eventType
-						);
-					}
-				});
-			};
-			process.nextTick(checkStats);
-		} else {
-			this._activeEvents.set(filename, true);
-		}
-	}
-
-	onWatcherError(err) {
-		if (this.closed) return;
-		if (err) {
-			if (err.code !== "EPERM" && err.code !== "ENOENT") {
-				console.error("Watchpack Error (watcher): " + err);
-			}
-			this.onDirectoryRemoved("watch error");
-		}
-	}
-
-	onStatsError(err) {
-		if (err) {
-			console.error("Watchpack Error (stats): " + err);
-		}
-	}
-
-	onScanError(err) {
-		if (err) {
-			console.error("Watchpack Error (initial scan): " + err);
-		}
-		this.onScanFinished();
-	}
-
-	onScanFinished() {
-		if (this.polledWatching) {
-			this.timeout = setTimeout(() => {
-				if (this.closed) return;
-				this.doScan(false);
-			}, this.polledWatching);
-		}
-	}
-
-	onDirectoryRemoved(reason) {
-		if (this.watcher) {
-			this.watcher.close();
-			this.watcher = null;
-		}
-		this.watchInParentDirectory();
-		const type = `directory-removed (${reason})`;
-		for (const directory of this.directories.keys()) {
-			this.setMissing(directory, null, type);
-		}
-		for (const file of this.files.keys()) {
-			this.setMissing(file, null, type);
-		}
-	}
-
-	watchInParentDirectory() {
-		if (!this.parentWatcher) {
-			const parentDir = path.dirname(this.path);
-			// avoid watching in the root directory
-			// removing directories in the root directory is not supported
-			if (path.dirname(parentDir) === parentDir) return;
-
-			this.parentWatcher = this.watcherManager.watchFile(this.path, 1);
-			this.parentWatcher.on("change", (mtime, type) => {
-				if (this.closed) return;
-
-				// On non-osx platforms we don't need this watcher to detect
-				// directory removal, as an EPERM error indicates that
-				if ((!IS_OSX || this.polledWatching) && this.parentWatcher) {
-					this.parentWatcher.close();
-					this.parentWatcher = null;
-				}
-				// Try to create the watcher when parent directory is found
-				if (!this.watcher) {
-					this.createWatcher();
-					this.doScan(false);
-
-					// directory was created so we emit an event
-					this.forEachWatcher(this.path, w =>
-						w.emit("change", this.path, mtime, type, false)
-					);
-				}
-			});
-			this.parentWatcher.on("remove", () => {
-				this.onDirectoryRemoved("parent directory removed");
-			});
-		}
-	}
-
-	doScan(initial) {
-		if (this.scanning) {
-			if (this.scanAgain) {
-				if (!initial) this.scanAgainInitial = false;
-			} else {
-				this.scanAgain = true;
-				this.scanAgainInitial = initial;
-			}
-			return;
-		}
-		this.scanning = true;
-		if (this.timeout) {
-			clearTimeout(this.timeout);
-			this.timeout = undefined;
-		}
-		process.nextTick(() => {
-			if (this.closed) return;
-			fs.readdir(this.path, (err, items) => {
-				if (this.closed) return;
-				if (err) {
-					if (err.code === "ENOENT" || err.code === "EPERM") {
-						this.onDirectoryRemoved("scan readdir failed");
-					} else {
-						this.onScanError(err);
-					}
-					this.initialScan = false;
-					this.initialScanFinished = Date.now();
-					if (initial) {
-						for (const watchers of this.watchers.values()) {
-							for (const watcher of watchers) {
-								if (watcher.checkStartTime(this.initialScanFinished, false)) {
-									watcher.emit(
-										"initial-missing",
-										"scan (parent directory missing in initial scan)"
-									);
-								}
-							}
-						}
-					}
-					if (this.scanAgain) {
-						this.scanAgain = false;
-						this.doScan(this.scanAgainInitial);
-					} else {
-						this.scanning = false;
-					}
-					return;
-				}
-				const itemPaths = new Set(
-					items.map(item => path.join(this.path, item.normalize("NFC")))
-				);
-				for (const file of this.files.keys()) {
-					if (!itemPaths.has(file)) {
-						this.setMissing(file, initial, "scan (missing)");
-					}
-				}
-				for (const directory of this.directories.keys()) {
-					if (!itemPaths.has(directory)) {
-						this.setMissing(directory, initial, "scan (missing)");
-					}
-				}
-				if (this.scanAgain) {
-					// Early repeat of scan
-					this.scanAgain = false;
-					this.doScan(initial);
-					return;
-				}
-				const itemFinished = needCalls(itemPaths.size + 1, () => {
-					if (this.closed) return;
-					this.initialScan = false;
-					this.initialScanRemoved = null;
-					this.initialScanFinished = Date.now();
-					if (initial) {
-						const missingWatchers = new Map(this.watchers);
-						missingWatchers.delete(withoutCase(this.path));
-						for (const item of itemPaths) {
-							missingWatchers.delete(withoutCase(item));
-						}
-						for (const watchers of missingWatchers.values()) {
-							for (const watcher of watchers) {
-								if (watcher.checkStartTime(this.initialScanFinished, false)) {
-									watcher.emit(
-										"initial-missing",
-										"scan (missing in initial scan)"
-									);
-								}
-							}
-						}
-					}
-					if (this.scanAgain) {
-						this.scanAgain = false;
-						this.doScan(this.scanAgainInitial);
-					} else {
-						this.scanning = false;
-						this.onScanFinished();
-					}
-				});
-				for (const itemPath of itemPaths) {
-					fs.lstat(itemPath, (err2, stats) => {
-						if (this.closed) return;
-						if (err2) {
-							if (
-								err2.code === "ENOENT" ||
-								err2.code === "EPERM" ||
-								err2.code === "EACCES" ||
-								err2.code === "EBUSY"
-							) {
-								this.setMissing(itemPath, initial, "scan (" + err2.code + ")");
-							} else {
-								this.onScanError(err2);
-							}
-							itemFinished();
-							return;
-						}
-						if (stats.isFile() || stats.isSymbolicLink()) {
-							if (stats.mtime) {
-								ensureFsAccuracy(stats.mtime);
-							}
-							this.setFileTime(
-								itemPath,
-								+stats.mtime || +stats.ctime || 1,
-								initial,
-								true,
-								"scan (file)"
-							);
-						} else if (stats.isDirectory()) {
-							if (!initial || !this.directories.has(itemPath))
-								this.setDirectory(
-									itemPath,
-									+stats.birthtime || 1,
-									initial,
-									"scan (dir)"
-								);
-						}
-						itemFinished();
-					});
-				}
-				itemFinished();
-			});
-		});
-	}
-
-	getTimes() {
-		const obj = Object.create(null);
-		let safeTime = this.lastWatchEvent;
-		for (const [file, entry] of this.files) {
-			fixupEntryAccuracy(entry);
-			safeTime = Math.max(safeTime, entry.safeTime);
-			obj[file] = Math.max(entry.safeTime, entry.timestamp);
-		}
-		if (this.nestedWatching) {
-			for (const w of this.directories.values()) {
-				const times = w.directoryWatcher.getTimes();
-				for (const file of Object.keys(times)) {
-					const time = times[file];
-					safeTime = Math.max(safeTime, time);
-					obj[file] = time;
-				}
-			}
-			obj[this.path] = safeTime;
-		}
-		if (!this.initialScan) {
-			for (const watchers of this.watchers.values()) {
-				for (const watcher of watchers) {
-					const path = watcher.path;
-					if (!Object.prototype.hasOwnProperty.call(obj, path)) {
-						obj[path] = null;
-					}
-				}
-			}
-		}
-		return obj;
-	}
-
-	collectTimeInfoEntries(fileTimestamps, directoryTimestamps) {
-		let safeTime = this.lastWatchEvent;
-		for (const [file, entry] of this.files) {
-			fixupEntryAccuracy(entry);
-			safeTime = Math.max(safeTime, entry.safeTime);
-			fileTimestamps.set(file, entry);
-		}
-		if (this.nestedWatching) {
-			for (const w of this.directories.values()) {
-				safeTime = Math.max(
-					safeTime,
-					w.directoryWatcher.collectTimeInfoEntries(
-						fileTimestamps,
-						directoryTimestamps
-					)
-				);
-			}
-			fileTimestamps.set(this.path, EXISTANCE_ONLY_TIME_ENTRY);
-			directoryTimestamps.set(this.path, {
-				safeTime
-			});
-		} else {
-			for (const dir of this.directories.keys()) {
-				// No additional info about this directory
-				// but maybe another DirectoryWatcher has info
-				fileTimestamps.set(dir, EXISTANCE_ONLY_TIME_ENTRY);
-				if (!directoryTimestamps.has(dir))
-					directoryTimestamps.set(dir, EXISTANCE_ONLY_TIME_ENTRY);
-			}
-			fileTimestamps.set(this.path, EXISTANCE_ONLY_TIME_ENTRY);
-			directoryTimestamps.set(this.path, EXISTANCE_ONLY_TIME_ENTRY);
-		}
-		if (!this.initialScan) {
-			for (const watchers of this.watchers.values()) {
-				for (const watcher of watchers) {
-					const path = watcher.path;
-					if (!fileTimestamps.has(path)) {
-						fileTimestamps.set(path, null);
-					}
-				}
-			}
-		}
-		return safeTime;
-	}
-
-	close() {
-		this.closed = true;
-		this.initialScan = false;
-		if (this.watcher) {
-			this.watcher.close();
-			this.watcher = null;
-		}
-		if (this.nestedWatching) {
-			for (const w of this.directories.values()) {
-				w.close();
-			}
-			this.directories.clear();
-		}
-		if (this.parentWatcher) {
-			this.parentWatcher.close();
-			this.parentWatcher = null;
-		}
-		this.emit("closed");
-	}
-}
-
-module.exports = DirectoryWatcher;
-module.exports.EXISTANCE_ONLY_TIME_ENTRY = EXISTANCE_ONLY_TIME_ENTRY;
-
-function fixupEntryAccuracy(entry) {
-	if (entry.accuracy > FS_ACCURACY) {
-		entry.safeTime = entry.safeTime - entry.accuracy + FS_ACCURACY;
-		entry.accuracy = FS_ACCURACY;
-	}
-}
-
-function ensureFsAccuracy(mtime) {
-	if (!mtime) return;
-	if (FS_ACCURACY > 1 && mtime % 1 !== 0) FS_ACCURACY = 1;
-	else if (FS_ACCURACY > 10 && mtime % 10 !== 0) FS_ACCURACY = 10;
-	else if (FS_ACCURACY > 100 && mtime % 100 !== 0) FS_ACCURACY = 100;
-	else if (FS_ACCURACY > 1000 && mtime % 1000 !== 0) FS_ACCURACY = 1000;
-}
diff --git a/node_modules/watchpack/lib/LinkResolver.js b/node_modules/watchpack/lib/LinkResolver.js
deleted file mode 100644
index daea90bf..00000000
--- a/node_modules/watchpack/lib/LinkResolver.js
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const fs = require("fs");
-const path = require("path");
-
-// macOS, Linux, and Windows all rely on these errors
-const EXPECTED_ERRORS = new Set(["EINVAL", "ENOENT"]);
-
-// On Windows there is also this error in some cases
-if (process.platform === "win32") EXPECTED_ERRORS.add("UNKNOWN");
-
-class LinkResolver {
-	constructor() {
-		this.cache = new Map();
-	}
-
-	/**
-	 * @param {string} file path to file or directory
-	 * @returns {string[]} array of file and all symlinks contributed in the resolving process (first item is the resolved file)
-	 */
-	resolve(file) {
-		const cacheEntry = this.cache.get(file);
-		if (cacheEntry !== undefined) {
-			return cacheEntry;
-		}
-		const parent = path.dirname(file);
-		if (parent === file) {
-			// At root of filesystem there can't be a link
-			const result = Object.freeze([file]);
-			this.cache.set(file, result);
-			return result;
-		}
-		// resolve the parent directory to find links there and get the real path
-		const parentResolved = this.resolve(parent);
-		let realFile = file;
-
-		// is the parent directory really somewhere else?
-		if (parentResolved[0] !== parent) {
-			// get the real location of file
-			const basename = path.basename(file);
-			realFile = path.resolve(parentResolved[0], basename);
-		}
-		// try to read the link content
-		try {
-			const linkContent = fs.readlinkSync(realFile);
-
-			// resolve the link content relative to the parent directory
-			const resolvedLink = path.resolve(parentResolved[0], linkContent);
-
-			// recursive resolve the link content for more links in the structure
-			const linkResolved = this.resolve(resolvedLink);
-
-			// merge parent and link resolve results
-			let result;
-			if (linkResolved.length > 1 && parentResolved.length > 1) {
-				// when both contain links we need to duplicate them with a Set
-				const resultSet = new Set(linkResolved);
-				// add the link
-				resultSet.add(realFile);
-				// add all symlinks of the parent
-				for (let i = 1; i < parentResolved.length; i++) {
-					resultSet.add(parentResolved[i]);
-				}
-				result = Object.freeze(Array.from(resultSet));
-			} else if (parentResolved.length > 1) {
-				// we have links in the parent but not for the link content location
-				result = parentResolved.slice();
-				result[0] = linkResolved[0];
-				// add the link
-				result.push(realFile);
-				Object.freeze(result);
-			} else if (linkResolved.length > 1) {
-				// we can return the link content location result
-				result = linkResolved.slice();
-				// add the link
-				result.push(realFile);
-				Object.freeze(result);
-			} else {
-				// neither link content location nor parent have links
-				// this link is the only link here
-				result = Object.freeze([
-					// the resolve real location
-					linkResolved[0],
-					// add the link
-					realFile
-				]);
-			}
-			this.cache.set(file, result);
-			return result;
-		} catch (e) {
-			if (!EXPECTED_ERRORS.has(e.code)) {
-				throw e;
-			}
-			// no link
-			const result = parentResolved.slice();
-			result[0] = realFile;
-			Object.freeze(result);
-			this.cache.set(file, result);
-			return result;
-		}
-	}
-}
-module.exports = LinkResolver;
diff --git a/node_modules/watchpack/lib/getWatcherManager.js b/node_modules/watchpack/lib/getWatcherManager.js
deleted file mode 100644
index e0dcd6ac..00000000
--- a/node_modules/watchpack/lib/getWatcherManager.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const path = require("path");
-const DirectoryWatcher = require("./DirectoryWatcher");
-
-class WatcherManager {
-	constructor(options) {
-		this.options = options;
-		this.directoryWatchers = new Map();
-	}
-
-	getDirectoryWatcher(directory) {
-		const watcher = this.directoryWatchers.get(directory);
-		if (watcher === undefined) {
-			const newWatcher = new DirectoryWatcher(this, directory, this.options);
-			this.directoryWatchers.set(directory, newWatcher);
-			newWatcher.on("closed", () => {
-				this.directoryWatchers.delete(directory);
-			});
-			return newWatcher;
-		}
-		return watcher;
-	}
-
-	watchFile(p, startTime) {
-		const directory = path.dirname(p);
-		if (directory === p) return null;
-		return this.getDirectoryWatcher(directory).watch(p, startTime);
-	}
-
-	watchDirectory(directory, startTime) {
-		return this.getDirectoryWatcher(directory).watch(directory, startTime);
-	}
-}
-
-const watcherManagers = new WeakMap();
-/**
- * @param {object} options options
- * @returns {WatcherManager} the watcher manager
- */
-module.exports = options => {
-	const watcherManager = watcherManagers.get(options);
-	if (watcherManager !== undefined) return watcherManager;
-	const newWatcherManager = new WatcherManager(options);
-	watcherManagers.set(options, newWatcherManager);
-	return newWatcherManager;
-};
-module.exports.WatcherManager = WatcherManager;
diff --git a/node_modules/watchpack/lib/reducePlan.js b/node_modules/watchpack/lib/reducePlan.js
deleted file mode 100644
index b281ed69..00000000
--- a/node_modules/watchpack/lib/reducePlan.js
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const path = require("path");
-
-/**
- * @template T
- * @typedef {Object} TreeNode
- * @property {string} filePath
- * @property {TreeNode} parent
- * @property {TreeNode[]} children
- * @property {number} entries
- * @property {boolean} active
- * @property {T[] | T | undefined} value
- */
-
-/**
- * @template T
- * @param {Map<string, T[] | T} plan
- * @param {number} limit
- * @returns {Map<string, Map<T, string>>} the new plan
- */
-module.exports = (plan, limit) => {
-	const treeMap = new Map();
-	// Convert to tree
-	for (const [filePath, value] of plan) {
-		treeMap.set(filePath, {
-			filePath,
-			parent: undefined,
-			children: undefined,
-			entries: 1,
-			active: true,
-			value
-		});
-	}
-	let currentCount = treeMap.size;
-	// Create parents and calculate sum of entries
-	for (const node of treeMap.values()) {
-		const parentPath = path.dirname(node.filePath);
-		if (parentPath !== node.filePath) {
-			let parent = treeMap.get(parentPath);
-			if (parent === undefined) {
-				parent = {
-					filePath: parentPath,
-					parent: undefined,
-					children: [node],
-					entries: node.entries,
-					active: false,
-					value: undefined
-				};
-				treeMap.set(parentPath, parent);
-				node.parent = parent;
-			} else {
-				node.parent = parent;
-				if (parent.children === undefined) {
-					parent.children = [node];
-				} else {
-					parent.children.push(node);
-				}
-				do {
-					parent.entries += node.entries;
-					parent = parent.parent;
-				} while (parent);
-			}
-		}
-	}
-	// Reduce until limit reached
-	while (currentCount > limit) {
-		// Select node that helps reaching the limit most effectively without overmerging
-		const overLimit = currentCount - limit;
-		let bestNode = undefined;
-		let bestCost = Infinity;
-		for (const node of treeMap.values()) {
-			if (node.entries <= 1 || !node.children || !node.parent) continue;
-			if (node.children.length === 0) continue;
-			if (node.children.length === 1 && !node.value) continue;
-			// Try to select the node with has just a bit more entries than we need to reduce
-			// When just a bit more is over 30% over the limit,
-			// also consider just a bit less entries then we need to reduce
-			const cost =
-				node.entries - 1 >= overLimit
-					? node.entries - 1 - overLimit
-					: overLimit - node.entries + 1 + limit * 0.3;
-			if (cost < bestCost) {
-				bestNode = node;
-				bestCost = cost;
-			}
-		}
-		if (!bestNode) break;
-		// Merge all children
-		const reduction = bestNode.entries - 1;
-		bestNode.active = true;
-		bestNode.entries = 1;
-		currentCount -= reduction;
-		let parent = bestNode.parent;
-		while (parent) {
-			parent.entries -= reduction;
-			parent = parent.parent;
-		}
-		const queue = new Set(bestNode.children);
-		for (const node of queue) {
-			node.active = false;
-			node.entries = 0;
-			if (node.children) {
-				for (const child of node.children) queue.add(child);
-			}
-		}
-	}
-	// Write down new plan
-	const newPlan = new Map();
-	for (const rootNode of treeMap.values()) {
-		if (!rootNode.active) continue;
-		const map = new Map();
-		const queue = new Set([rootNode]);
-		for (const node of queue) {
-			if (node.active && node !== rootNode) continue;
-			if (node.value) {
-				if (Array.isArray(node.value)) {
-					for (const item of node.value) {
-						map.set(item, node.filePath);
-					}
-				} else {
-					map.set(node.value, node.filePath);
-				}
-			}
-			if (node.children) {
-				for (const child of node.children) {
-					queue.add(child);
-				}
-			}
-		}
-		newPlan.set(rootNode.filePath, map);
-	}
-	return newPlan;
-};
diff --git a/node_modules/watchpack/lib/watchEventSource.js b/node_modules/watchpack/lib/watchEventSource.js
deleted file mode 100644
index 6df9ab0d..00000000
--- a/node_modules/watchpack/lib/watchEventSource.js
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const fs = require("fs");
-const path = require("path");
-const { EventEmitter } = require("events");
-const reducePlan = require("./reducePlan");
-
-const IS_OSX = require("os").platform() === "darwin";
-const IS_WIN = require("os").platform() === "win32";
-const SUPPORTS_RECURSIVE_WATCHING = IS_OSX || IS_WIN;
-
-const watcherLimit =
-	+process.env.WATCHPACK_WATCHER_LIMIT || (IS_OSX ? 2000 : 10000);
-
-const recursiveWatcherLogging = !!process.env
-	.WATCHPACK_RECURSIVE_WATCHER_LOGGING;
-
-let isBatch = false;
-let watcherCount = 0;
-
-/** @type {Map<Watcher, string>} */
-const pendingWatchers = new Map();
-
-/** @type {Map<string, RecursiveWatcher>} */
-const recursiveWatchers = new Map();
-
-/** @type {Map<string, DirectWatcher>} */
-const directWatchers = new Map();
-
-/** @type {Map<Watcher, RecursiveWatcher | DirectWatcher>} */
-const underlyingWatcher = new Map();
-
-class DirectWatcher {
-	constructor(filePath) {
-		this.filePath = filePath;
-		this.watchers = new Set();
-		this.watcher = undefined;
-		try {
-			const watcher = fs.watch(filePath);
-			this.watcher = watcher;
-			watcher.on("change", (type, filename) => {
-				for (const w of this.watchers) {
-					w.emit("change", type, filename);
-				}
-			});
-			watcher.on("error", error => {
-				for (const w of this.watchers) {
-					w.emit("error", error);
-				}
-			});
-		} catch (err) {
-			process.nextTick(() => {
-				for (const w of this.watchers) {
-					w.emit("error", err);
-				}
-			});
-		}
-		watcherCount++;
-	}
-
-	add(watcher) {
-		underlyingWatcher.set(watcher, this);
-		this.watchers.add(watcher);
-	}
-
-	remove(watcher) {
-		this.watchers.delete(watcher);
-		if (this.watchers.size === 0) {
-			directWatchers.delete(this.filePath);
-			watcherCount--;
-			if (this.watcher) this.watcher.close();
-		}
-	}
-
-	getWatchers() {
-		return this.watchers;
-	}
-}
-
-class RecursiveWatcher {
-	constructor(rootPath) {
-		this.rootPath = rootPath;
-		/** @type {Map<Watcher, string>} */
-		this.mapWatcherToPath = new Map();
-		/** @type {Map<string, Set<Watcher>>} */
-		this.mapPathToWatchers = new Map();
-		this.watcher = undefined;
-		try {
-			const watcher = fs.watch(rootPath, {
-				recursive: true
-			});
-			this.watcher = watcher;
-			watcher.on("change", (type, filename) => {
-				if (!filename) {
-					if (recursiveWatcherLogging) {
-						process.stderr.write(
-							`[watchpack] dispatch ${type} event in recursive watcher (${this.rootPath}) to all watchers\n`
-						);
-					}
-					for (const w of this.mapWatcherToPath.keys()) {
-						w.emit("change", type);
-					}
-				} else {
-					const dir = path.dirname(filename);
-					const watchers = this.mapPathToWatchers.get(dir);
-					if (recursiveWatcherLogging) {
-						process.stderr.write(
-							`[watchpack] dispatch ${type} event in recursive watcher (${
-								this.rootPath
-							}) for '${filename}' to ${
-								watchers ? watchers.size : 0
-							} watchers\n`
-						);
-					}
-					if (watchers === undefined) return;
-					for (const w of watchers) {
-						w.emit("change", type, path.basename(filename));
-					}
-				}
-			});
-			watcher.on("error", error => {
-				for (const w of this.mapWatcherToPath.keys()) {
-					w.emit("error", error);
-				}
-			});
-		} catch (err) {
-			process.nextTick(() => {
-				for (const w of this.mapWatcherToPath.keys()) {
-					w.emit("error", err);
-				}
-			});
-		}
-		watcherCount++;
-		if (recursiveWatcherLogging) {
-			process.stderr.write(
-				`[watchpack] created recursive watcher at ${rootPath}\n`
-			);
-		}
-	}
-
-	add(filePath, watcher) {
-		underlyingWatcher.set(watcher, this);
-		const subpath = filePath.slice(this.rootPath.length + 1) || ".";
-		this.mapWatcherToPath.set(watcher, subpath);
-		const set = this.mapPathToWatchers.get(subpath);
-		if (set === undefined) {
-			const newSet = new Set();
-			newSet.add(watcher);
-			this.mapPathToWatchers.set(subpath, newSet);
-		} else {
-			set.add(watcher);
-		}
-	}
-
-	remove(watcher) {
-		const subpath = this.mapWatcherToPath.get(watcher);
-		if (!subpath) return;
-		this.mapWatcherToPath.delete(watcher);
-		const set = this.mapPathToWatchers.get(subpath);
-		set.delete(watcher);
-		if (set.size === 0) {
-			this.mapPathToWatchers.delete(subpath);
-		}
-		if (this.mapWatcherToPath.size === 0) {
-			recursiveWatchers.delete(this.rootPath);
-			watcherCount--;
-			if (this.watcher) this.watcher.close();
-			if (recursiveWatcherLogging) {
-				process.stderr.write(
-					`[watchpack] closed recursive watcher at ${this.rootPath}\n`
-				);
-			}
-		}
-	}
-
-	getWatchers() {
-		return this.mapWatcherToPath;
-	}
-}
-
-class Watcher extends EventEmitter {
-	close() {
-		if (pendingWatchers.has(this)) {
-			pendingWatchers.delete(this);
-			return;
-		}
-		const watcher = underlyingWatcher.get(this);
-		watcher.remove(this);
-		underlyingWatcher.delete(this);
-	}
-}
-
-const createDirectWatcher = filePath => {
-	const existing = directWatchers.get(filePath);
-	if (existing !== undefined) return existing;
-	const w = new DirectWatcher(filePath);
-	directWatchers.set(filePath, w);
-	return w;
-};
-
-const createRecursiveWatcher = rootPath => {
-	const existing = recursiveWatchers.get(rootPath);
-	if (existing !== undefined) return existing;
-	const w = new RecursiveWatcher(rootPath);
-	recursiveWatchers.set(rootPath, w);
-	return w;
-};
-
-const execute = () => {
-	/** @type {Map<string, Watcher[] | Watcher>} */
-	const map = new Map();
-	const addWatcher = (watcher, filePath) => {
-		const entry = map.get(filePath);
-		if (entry === undefined) {
-			map.set(filePath, watcher);
-		} else if (Array.isArray(entry)) {
-			entry.push(watcher);
-		} else {
-			map.set(filePath, [entry, watcher]);
-		}
-	};
-	for (const [watcher, filePath] of pendingWatchers) {
-		addWatcher(watcher, filePath);
-	}
-	pendingWatchers.clear();
-
-	// Fast case when we are not reaching the limit
-	if (!SUPPORTS_RECURSIVE_WATCHING || watcherLimit - watcherCount >= map.size) {
-		// Create watchers for all entries in the map
-		for (const [filePath, entry] of map) {
-			const w = createDirectWatcher(filePath);
-			if (Array.isArray(entry)) {
-				for (const item of entry) w.add(item);
-			} else {
-				w.add(entry);
-			}
-		}
-		return;
-	}
-
-	// Reconsider existing watchers to improving watch plan
-	for (const watcher of recursiveWatchers.values()) {
-		for (const [w, subpath] of watcher.getWatchers()) {
-			addWatcher(w, path.join(watcher.rootPath, subpath));
-		}
-	}
-	for (const watcher of directWatchers.values()) {
-		for (const w of watcher.getWatchers()) {
-			addWatcher(w, watcher.filePath);
-		}
-	}
-
-	// Merge map entries to keep watcher limit
-	// Create a 10% buffer to be able to enter fast case more often
-	const plan = reducePlan(map, watcherLimit * 0.9);
-
-	// Update watchers for all entries in the map
-	for (const [filePath, entry] of plan) {
-		if (entry.size === 1) {
-			for (const [watcher, filePath] of entry) {
-				const w = createDirectWatcher(filePath);
-				const old = underlyingWatcher.get(watcher);
-				if (old === w) continue;
-				w.add(watcher);
-				if (old !== undefined) old.remove(watcher);
-			}
-		} else {
-			const filePaths = new Set(entry.values());
-			if (filePaths.size > 1) {
-				const w = createRecursiveWatcher(filePath);
-				for (const [watcher, watcherPath] of entry) {
-					const old = underlyingWatcher.get(watcher);
-					if (old === w) continue;
-					w.add(watcherPath, watcher);
-					if (old !== undefined) old.remove(watcher);
-				}
-			} else {
-				for (const filePath of filePaths) {
-					const w = createDirectWatcher(filePath);
-					for (const watcher of entry.keys()) {
-						const old = underlyingWatcher.get(watcher);
-						if (old === w) continue;
-						w.add(watcher);
-						if (old !== undefined) old.remove(watcher);
-					}
-				}
-			}
-		}
-	}
-};
-
-exports.watch = filePath => {
-	const watcher = new Watcher();
-	// Find an existing watcher
-	const directWatcher = directWatchers.get(filePath);
-	if (directWatcher !== undefined) {
-		directWatcher.add(watcher);
-		return watcher;
-	}
-	let current = filePath;
-	for (;;) {
-		const recursiveWatcher = recursiveWatchers.get(current);
-		if (recursiveWatcher !== undefined) {
-			recursiveWatcher.add(filePath, watcher);
-			return watcher;
-		}
-		const parent = path.dirname(current);
-		if (parent === current) break;
-		current = parent;
-	}
-	// Queue up watcher for creation
-	pendingWatchers.set(watcher, filePath);
-	if (!isBatch) execute();
-	return watcher;
-};
-
-exports.batch = fn => {
-	isBatch = true;
-	try {
-		fn();
-	} finally {
-		isBatch = false;
-		execute();
-	}
-};
-
-exports.getNumberOfWatchers = () => {
-	return watcherCount;
-};
diff --git a/node_modules/watchpack/lib/watchpack.js b/node_modules/watchpack/lib/watchpack.js
deleted file mode 100644
index 0b567fce..00000000
--- a/node_modules/watchpack/lib/watchpack.js
+++ /dev/null
@@ -1,393 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const getWatcherManager = require("./getWatcherManager");
-const LinkResolver = require("./LinkResolver");
-const EventEmitter = require("events").EventEmitter;
-const globToRegExp = require("glob-to-regexp");
-const watchEventSource = require("./watchEventSource");
-
-const EMPTY_ARRAY = [];
-const EMPTY_OPTIONS = {};
-
-function addWatchersToSet(watchers, set) {
-	for (const ww of watchers) {
-		const w = ww.watcher;
-		if (!set.has(w.directoryWatcher)) {
-			set.add(w.directoryWatcher);
-		}
-	}
-}
-
-const stringToRegexp = ignored => {
-	if (ignored.length === 0) {
-		return;
-	}
-	const source = globToRegExp(ignored, { globstar: true, extended: true })
-		.source;
-	return source.slice(0, source.length - 1) + "(?:$|\\/)";
-};
-
-const ignoredToFunction = ignored => {
-	if (Array.isArray(ignored)) {
-		const stringRegexps = ignored.map(i => stringToRegexp(i)).filter(Boolean);
-		if (stringRegexps.length === 0) {
-			return () => false;
-		}
-		const regexp = new RegExp(stringRegexps.join("|"));
-		return x => regexp.test(x.replace(/\\/g, "/"));
-	} else if (typeof ignored === "string") {
-		const stringRegexp = stringToRegexp(ignored);
-		if (!stringRegexp) {
-			return () => false;
-		}
-		const regexp = new RegExp(stringRegexp);
-		return x => regexp.test(x.replace(/\\/g, "/"));
-	} else if (ignored instanceof RegExp) {
-		return x => ignored.test(x.replace(/\\/g, "/"));
-	} else if (ignored instanceof Function) {
-		return ignored;
-	} else if (ignored) {
-		throw new Error(`Invalid option for 'ignored': ${ignored}`);
-	} else {
-		return () => false;
-	}
-};
-
-const normalizeOptions = options => {
-	return {
-		followSymlinks: !!options.followSymlinks,
-		ignored: ignoredToFunction(options.ignored),
-		poll: options.poll
-	};
-};
-
-const normalizeCache = new WeakMap();
-const cachedNormalizeOptions = options => {
-	const cacheEntry = normalizeCache.get(options);
-	if (cacheEntry !== undefined) return cacheEntry;
-	const normalized = normalizeOptions(options);
-	normalizeCache.set(options, normalized);
-	return normalized;
-};
-
-class WatchpackFileWatcher {
-	constructor(watchpack, watcher, files) {
-		this.files = Array.isArray(files) ? files : [files];
-		this.watcher = watcher;
-		watcher.on("initial-missing", type => {
-			for (const file of this.files) {
-				if (!watchpack._missing.has(file))
-					watchpack._onRemove(file, file, type);
-			}
-		});
-		watcher.on("change", (mtime, type) => {
-			for (const file of this.files) {
-				watchpack._onChange(file, mtime, file, type);
-			}
-		});
-		watcher.on("remove", type => {
-			for (const file of this.files) {
-				watchpack._onRemove(file, file, type);
-			}
-		});
-	}
-
-	update(files) {
-		if (!Array.isArray(files)) {
-			if (this.files.length !== 1) {
-				this.files = [files];
-			} else if (this.files[0] !== files) {
-				this.files[0] = files;
-			}
-		} else {
-			this.files = files;
-		}
-	}
-
-	close() {
-		this.watcher.close();
-	}
-}
-
-class WatchpackDirectoryWatcher {
-	constructor(watchpack, watcher, directories) {
-		this.directories = Array.isArray(directories) ? directories : [directories];
-		this.watcher = watcher;
-		watcher.on("initial-missing", type => {
-			for (const item of this.directories) {
-				watchpack._onRemove(item, item, type);
-			}
-		});
-		watcher.on("change", (file, mtime, type) => {
-			for (const item of this.directories) {
-				watchpack._onChange(item, mtime, file, type);
-			}
-		});
-		watcher.on("remove", type => {
-			for (const item of this.directories) {
-				watchpack._onRemove(item, item, type);
-			}
-		});
-	}
-
-	update(directories) {
-		if (!Array.isArray(directories)) {
-			if (this.directories.length !== 1) {
-				this.directories = [directories];
-			} else if (this.directories[0] !== directories) {
-				this.directories[0] = directories;
-			}
-		} else {
-			this.directories = directories;
-		}
-	}
-
-	close() {
-		this.watcher.close();
-	}
-}
-
-class Watchpack extends EventEmitter {
-	constructor(options) {
-		super();
-		if (!options) options = EMPTY_OPTIONS;
-		this.options = options;
-		this.aggregateTimeout =
-			typeof options.aggregateTimeout === "number"
-				? options.aggregateTimeout
-				: 200;
-		this.watcherOptions = cachedNormalizeOptions(options);
-		this.watcherManager = getWatcherManager(this.watcherOptions);
-		this.fileWatchers = new Map();
-		this.directoryWatchers = new Map();
-		this._missing = new Set();
-		this.startTime = undefined;
-		this.paused = false;
-		this.aggregatedChanges = new Set();
-		this.aggregatedRemovals = new Set();
-		this.aggregateTimer = undefined;
-		this._onTimeout = this._onTimeout.bind(this);
-	}
-
-	watch(arg1, arg2, arg3) {
-		let files, directories, missing, startTime;
-		if (!arg2) {
-			({
-				files = EMPTY_ARRAY,
-				directories = EMPTY_ARRAY,
-				missing = EMPTY_ARRAY,
-				startTime
-			} = arg1);
-		} else {
-			files = arg1;
-			directories = arg2;
-			missing = EMPTY_ARRAY;
-			startTime = arg3;
-		}
-		this.paused = false;
-		const fileWatchers = this.fileWatchers;
-		const directoryWatchers = this.directoryWatchers;
-		const ignored = this.watcherOptions.ignored;
-		const filter = path => !ignored(path);
-		const addToMap = (map, key, item) => {
-			const list = map.get(key);
-			if (list === undefined) {
-				map.set(key, item);
-			} else if (Array.isArray(list)) {
-				list.push(item);
-			} else {
-				map.set(key, [list, item]);
-			}
-		};
-		const fileWatchersNeeded = new Map();
-		const directoryWatchersNeeded = new Map();
-		const missingFiles = new Set();
-		if (this.watcherOptions.followSymlinks) {
-			const resolver = new LinkResolver();
-			for (const file of files) {
-				if (filter(file)) {
-					for (const innerFile of resolver.resolve(file)) {
-						if (file === innerFile || filter(innerFile)) {
-							addToMap(fileWatchersNeeded, innerFile, file);
-						}
-					}
-				}
-			}
-			for (const file of missing) {
-				if (filter(file)) {
-					for (const innerFile of resolver.resolve(file)) {
-						if (file === innerFile || filter(innerFile)) {
-							missingFiles.add(file);
-							addToMap(fileWatchersNeeded, innerFile, file);
-						}
-					}
-				}
-			}
-			for (const dir of directories) {
-				if (filter(dir)) {
-					let first = true;
-					for (const innerItem of resolver.resolve(dir)) {
-						if (filter(innerItem)) {
-							addToMap(
-								first ? directoryWatchersNeeded : fileWatchersNeeded,
-								innerItem,
-								dir
-							);
-						}
-						first = false;
-					}
-				}
-			}
-		} else {
-			for (const file of files) {
-				if (filter(file)) {
-					addToMap(fileWatchersNeeded, file, file);
-				}
-			}
-			for (const file of missing) {
-				if (filter(file)) {
-					missingFiles.add(file);
-					addToMap(fileWatchersNeeded, file, file);
-				}
-			}
-			for (const dir of directories) {
-				if (filter(dir)) {
-					addToMap(directoryWatchersNeeded, dir, dir);
-				}
-			}
-		}
-		// Close unneeded old watchers
-		// and update existing watchers
-		for (const [key, w] of fileWatchers) {
-			const needed = fileWatchersNeeded.get(key);
-			if (needed === undefined) {
-				w.close();
-				fileWatchers.delete(key);
-			} else {
-				w.update(needed);
-				fileWatchersNeeded.delete(key);
-			}
-		}
-		for (const [key, w] of directoryWatchers) {
-			const needed = directoryWatchersNeeded.get(key);
-			if (needed === undefined) {
-				w.close();
-				directoryWatchers.delete(key);
-			} else {
-				w.update(needed);
-				directoryWatchersNeeded.delete(key);
-			}
-		}
-		// Create new watchers and install handlers on these watchers
-		watchEventSource.batch(() => {
-			for (const [key, files] of fileWatchersNeeded) {
-				const watcher = this.watcherManager.watchFile(key, startTime);
-				if (watcher) {
-					fileWatchers.set(key, new WatchpackFileWatcher(this, watcher, files));
-				}
-			}
-			for (const [key, directories] of directoryWatchersNeeded) {
-				const watcher = this.watcherManager.watchDirectory(key, startTime);
-				if (watcher) {
-					directoryWatchers.set(
-						key,
-						new WatchpackDirectoryWatcher(this, watcher, directories)
-					);
-				}
-			}
-		});
-		this._missing = missingFiles;
-		this.startTime = startTime;
-	}
-
-	close() {
-		this.paused = true;
-		if (this.aggregateTimer) clearTimeout(this.aggregateTimer);
-		for (const w of this.fileWatchers.values()) w.close();
-		for (const w of this.directoryWatchers.values()) w.close();
-		this.fileWatchers.clear();
-		this.directoryWatchers.clear();
-	}
-
-	pause() {
-		this.paused = true;
-		if (this.aggregateTimer) clearTimeout(this.aggregateTimer);
-	}
-
-	getTimes() {
-		const directoryWatchers = new Set();
-		addWatchersToSet(this.fileWatchers.values(), directoryWatchers);
-		addWatchersToSet(this.directoryWatchers.values(), directoryWatchers);
-		const obj = Object.create(null);
-		for (const w of directoryWatchers) {
-			const times = w.getTimes();
-			for (const file of Object.keys(times)) obj[file] = times[file];
-		}
-		return obj;
-	}
-
-	getTimeInfoEntries() {
-		const map = new Map();
-		this.collectTimeInfoEntries(map, map);
-		return map;
-	}
-
-	collectTimeInfoEntries(fileTimestamps, directoryTimestamps) {
-		const allWatchers = new Set();
-		addWatchersToSet(this.fileWatchers.values(), allWatchers);
-		addWatchersToSet(this.directoryWatchers.values(), allWatchers);
-		const safeTime = { value: 0 };
-		for (const w of allWatchers) {
-			w.collectTimeInfoEntries(fileTimestamps, directoryTimestamps, safeTime);
-		}
-	}
-
-	getAggregated() {
-		if (this.aggregateTimer) {
-			clearTimeout(this.aggregateTimer);
-			this.aggregateTimer = undefined;
-		}
-		const changes = this.aggregatedChanges;
-		const removals = this.aggregatedRemovals;
-		this.aggregatedChanges = new Set();
-		this.aggregatedRemovals = new Set();
-		return { changes, removals };
-	}
-
-	_onChange(item, mtime, file, type) {
-		file = file || item;
-		if (!this.paused) {
-			this.emit("change", file, mtime, type);
-			if (this.aggregateTimer) clearTimeout(this.aggregateTimer);
-			this.aggregateTimer = setTimeout(this._onTimeout, this.aggregateTimeout);
-		}
-		this.aggregatedRemovals.delete(item);
-		this.aggregatedChanges.add(item);
-	}
-
-	_onRemove(item, file, type) {
-		file = file || item;
-		if (!this.paused) {
-			this.emit("remove", file, type);
-			if (this.aggregateTimer) clearTimeout(this.aggregateTimer);
-			this.aggregateTimer = setTimeout(this._onTimeout, this.aggregateTimeout);
-		}
-		this.aggregatedChanges.delete(item);
-		this.aggregatedRemovals.add(item);
-	}
-
-	_onTimeout() {
-		this.aggregateTimer = undefined;
-		const changes = this.aggregatedChanges;
-		const removals = this.aggregatedRemovals;
-		this.aggregatedChanges = new Set();
-		this.aggregatedRemovals = new Set();
-		this.emit("aggregated", changes, removals);
-	}
-}
-
-module.exports = Watchpack;
diff --git a/node_modules/watchpack/package.json b/node_modules/watchpack/package.json
deleted file mode 100644
index 997e6064..00000000
--- a/node_modules/watchpack/package.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "name": "watchpack",
-  "version": "2.4.2",
-  "description": "",
-  "main": "./lib/watchpack.js",
-  "directories": {
-    "test": "test"
-  },
-  "files": [
-    "lib/"
-  ],
-  "scripts": {
-    "pretty-files": "prettier \"lib/**.*\" \"test/**/*.js\" --write",
-    "lint": "eslint lib",
-    "test:only": "mocha",
-    "test:coverage": "istanbul cover node_modules/mocha/bin/_mocha",
-    "pretest": "yarn lint",
-    "test": "mocha"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/webpack/watchpack.git"
-  },
-  "author": "Tobias Koppers @sokra",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/webpack/watchpack/issues"
-  },
-  "homepage": "https://github.com/webpack/watchpack",
-  "devDependencies": {
-    "coveralls": "^3.0.0",
-    "eslint": "^5.11.1",
-    "eslint-config-prettier": "^4.3.0",
-    "eslint-plugin-prettier": "^3.1.0",
-    "istanbul": "^0.4.3",
-    "mocha": "^5.0.1",
-    "prettier": "^1.11.0",
-    "rimraf": "^2.6.2",
-    "should": "^8.3.1",
-    "write-file-atomic": "^3.0.1"
-  },
-  "dependencies": {
-    "glob-to-regexp": "^0.4.1",
-    "graceful-fs": "^4.1.2"
-  },
-  "engines": {
-    "node": ">=10.13.0"
-  }
-}