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Options for infrastructure level logging.

Type:boolean

Only appends lines to the output. Avoids updating existing output e. g. for status messages. This option is only used when no custom console is provided.

Type:boolean

Enables/Disables colorful output. This option is only used when no custom console is provided.

Type:Console

Custom console used for logging.

Type:string | boolean | RegExp | FilterItemTypes[] | ((value: string) => boolean)

Enable debug logging for specific loggers.

Type:"error" | "warn" | "info" | "log" | "none" | "verbose"

Log level.

Type:boolean | "auto"

Show build progress. "auto" shows it only for interactive terminals. This option is only used when no custom console is provided.

Type:WritableStream & { columns?: number; isTTY?: boolean; rows?: number }

Stream used for logging output. Defaults to process.stderr. This option is only used when no custom console is provided.