make some params optional / fix some docs / add alias for delAll()

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cachetools-js",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Best, faster, ligther, all-in-one, fully-typed cache library for JS, based on cachetools from python, with events, pooling and decorators.",
   "author": "vinikjkkj",
   "license": "MIT",

src/caches/cache.ts

@@ -19,11 +19,6 @@ import { CacheParams, Keyable } from '../types'
  *
  * //get 'bar' key
  * cache['bar']
- *
- * //try to store another key
- * cache['baz'] = 'foo'
- * //throws SizeError, you need to delete some key to store another key
- *
  * ```
 */
 export class Cache extends CacheEmitter {
@@ -35,7 +30,7 @@ export class Cache extends CacheEmitter {
     /**
     * Creates a new Cache.
     */
-    constructor(params: CacheParams){
+    constructor(params: CacheParams = {}){
         super()
         this._cache = new Map()
         this._params = params
@@ -90,6 +85,10 @@ export class Cache extends CacheEmitter {
         this._cache.delete(key)
     }
 
+    flushAll(){
+        this.delAll()
+    }
+
     delAll(){
         this._cache.clear()
     }

src/caches/pool.ts

@@ -31,7 +31,7 @@ export class CachePool extends CachePoolEmitter {
 
     [key: string | symbol]: unknown
 
-    constructor(params: CachePoolParams){
+    constructor(params: CachePoolParams = {}){
         super()
         this._caches = new Map()
         this._params = params

src/caches/ttl.ts

@@ -35,7 +35,7 @@ export class TTLCache extends Cache {
     /**
     * Creates a new TTLCache.
     */
-    constructor(params: TTLParams){
+    constructor(params: TTLParams = {}){
         super({
             maxsize: params.maxsize,
             useClones: params.useClones