How to use the localforage.removeItem function in localforage

iveDoneMessedUp() {
      const promises = [
        localforage.removeItem("vt.custom.HardMode"),
        localforage.removeItem("vt.custom.name"),
        localforage.removeItem("vt.custom.notes"),
        localforage.removeItem("vt.custom.rom-logic"),
        localforage.removeItem("vt.custom.weapons"),
        localforage.removeItem("vt.custom.goal"),
        localforage.removeItem("vt.custom.logic"),
        localforage.removeItem("vt.custom.state"),
        localforage.removeItem("randomizer.glitches_required"),
        localforage.removeItem("randomizer.item_placement"),
        localforage.removeItem("randomizer.dungeon_items"),
        localforage.removeItem("randomizer.accessibility"),
        localforage.removeItem("randomizer.goal"),
        localforage.removeItem("randomizer.tower_open"),
        localforage.removeItem("randomizer.ganon_open"),
        localforage.removeItem("randomizer.world_state"),
        localforage.removeItem("randomizer.hints"),
        localforage.removeItem("randomizer.weapons"),
        localforage.removeItem("randomizer.item_pool"),
        localforage.removeItem("randomizer.item_functionality"),
        localforage.removeItem("randomizer.enemy_health"),

function del(key, cb) {
  return type(key) != 'array'
    ? localForage.removeItem(key).then(wrap(cb), cb)
    : Promise.all(key.map(del)).then(wrap(cb), cb);
}

localforage.removeItem("vt.custom.notes"),
        localforage.removeItem("vt.custom.rom-logic"),
        localforage.removeItem("vt.custom.weapons"),
        localforage.removeItem("vt.custom.goal"),
        localforage.removeItem("vt.custom.logic"),
        localforage.removeItem("vt.custom.state"),
        localforage.removeItem("randomizer.glitches_required"),
        localforage.removeItem("randomizer.item_placement"),
        localforage.removeItem("randomizer.dungeon_items"),
        localforage.removeItem("randomizer.accessibility"),
        localforage.removeItem("randomizer.goal"),
        localforage.removeItem("randomizer.tower_open"),
        localforage.removeItem("randomizer.ganon_open"),
        localforage.removeItem("randomizer.world_state"),
        localforage.removeItem("randomizer.hints"),
        localforage.removeItem("randomizer.weapons"),
        localforage.removeItem("randomizer.item_pool"),
        localforage.removeItem("randomizer.item_functionality"),
        localforage.removeItem("randomizer.enemy_health"),
        localforage.removeItem("randomizer.enemy_damage"),
        localforage.removeItem("randomizer.enemy_shuffle"),
        localforage.removeItem("randomizer.boss_shuffle"),
        this.$store.dispatch("nukeStore")
      ];
      Promise.all(promises).then(() => {
        window.location.hash = "";
        window.location.reload();
      });
    }
  },

localforage.setItem('historys', this.historys, () => {
        localforage.removeItem('history_' + history.key, () => {})
      })
    }

localforage.removeItem("randomizer.glitches_required"),
        localforage.removeItem("randomizer.item_placement"),
        localforage.removeItem("randomizer.dungeon_items"),
        localforage.removeItem("randomizer.accessibility"),
        localforage.removeItem("randomizer.goal"),
        localforage.removeItem("randomizer.tower_open"),
        localforage.removeItem("randomizer.ganon_open"),
        localforage.removeItem("randomizer.world_state"),
        localforage.removeItem("randomizer.hints"),
        localforage.removeItem("randomizer.weapons"),
        localforage.removeItem("randomizer.item_pool"),
        localforage.removeItem("randomizer.item_functionality"),
        localforage.removeItem("randomizer.enemy_health"),
        localforage.removeItem("randomizer.enemy_damage"),
        localforage.removeItem("randomizer.enemy_shuffle"),
        localforage.removeItem("randomizer.boss_shuffle"),
        this.$store.dispatch("nukeStore")
      ];
      Promise.all(promises).then(() => {
        window.location.hash = "";
        window.location.reload();
      });
    }
  },

static remove(...args) {
    const key = args[0]
    delete cache[key]

    return localforage.removeItem(...args)
  }
}

.then(keys => {
    if (keys.includes('undefined')) {
      localforage.removeItem('undefined')
    }
  })

.success( () => {
											this._user = this._buildUser( adapter );
											localforage.setItem( KEYCLOAK_TOKEN_EXPIRES_KEY, adapter.tokenParsed.exp );
											this._trigger( 'login', this._user );
											this._logout = adapter.logout;
											this._loggedIn = true;
											localforage
												.removeItem( KEYCLOAK_INPROGESS_KEY )
												.then( () => {
													let event = new HashChangeEvent( 'hashchange' );
													event.oldURL = '_oauth';
													event.newURL = location.hash;
													window.dispatchEvent( event );
													resolve( this._user );
												} )
												.catch( reject );
										} )
										.error( () => {