Delete a custom theme's folder (` /`) from the themes directory.
(slug: string)
| 271 | revealCustomThemesDir(slug?: string): Promise<void> |
| 272 | /** Delete a custom theme's folder (`<slug>/`) from the themes directory. */ |
| 273 | deleteCustomTheme(slug: string): Promise<void> |
| 274 | /** Scaffold a new theme folder from a starter palette. Resolves to the new |
| 275 | * slug, or null on failure / when unsupported (web). */ |
| 276 | createCustomTheme(input: { name?: string }): Promise<string | null> |