How to use the etch.destroy function in etch

destroy() {
    // console.log('DESTROY variables', this.now);
    this.liveFlag = false;
    etch.destroy(this);
    this.disposables.dispose();
  }

async destroy() {
    const pane = atom.workspace.paneForURI(EDIT_URI);
    if (pane) {
      const item = pane.itemForURI(EDIT_URI);
      pane.destroyItem(item);
    }

    disposables.dispose();
    await etch.destroy(this);
  }

async destroy() {
		await etch.destroy(this);
	}

destroy () {
    this.disposables.dispose()
    this.emitter.dispose()
    etch.destroy(this)
  }

async destroy() {
    await etch.destroy(this);
  }
}

destroy() {
    etch.destroy(this);
  }
}

async destroy () {
    await etch.destroy(this)
    this.subscriptions.dispose()
  }
}

    destroy() { return etch.destroy(this); }
  };

async destroy () {
    this.disposables.dispose()
    await etch.destroy(this)
  }