Method dispose

src/helpViewer/index.ts:292–312

()

    // used to close files, stop servers etc.
    public dispose(): void {
        const children = [
            this.helpProvider,
            this.aliasProvider,
            this.packageManager,
            this.treeViewWrapper,
            ...this.helpPanels,
            ...this.previewProviders
        ];
        for (const child of children) {
            if (
                child &&
                'dispose' in child &&
                typeof child.dispose === 'function'
            ) {
                try {
                    child.dispose();
                } catch (e) {}
            }
        }
    }

    // refresh cached help info
    public async refresh(refreshTreeView: boolean = false): Promise<boolean> {