Class Logger

Logger class for formatted and leveled log output.

Index

Constructors

Properties

Methods

debug error info log setLevel start success trace warn

Constructors

constructor

new Logger(level?): Logger
Initializes the logger with an optional log level (default: TRACE).
Parameters
- level: number = LOG_LEVELS.TRACE
  The minimum log level to output.
Returns Logger
- Defined in lib/log/index.ts:80

Properties

`Private` level

level: number

Methods

debug

debug(...message): void
Logs a debug message (for developers).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.debug('User data:', user)
```
- Defined in lib/log/index.ts:140

error

error(...message): void
Logs an error message (should be fixed immediately).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.error('API request failed', err)
```
- Defined in lib/log/index.ts:116

info

info(...message): void
Logs an informational message (general purpose info).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.info('Server started on port 3000')
```
- Defined in lib/log/index.ts:132

log

log(level, ...message): void
Core log function that handles formatted output.
Parameters
- level: number
  The severity level of the message.
- Rest ...message: string[]
  The message(s) to log.
Returns void
- Defined in lib/log/index.ts:97

setLevel

setLevel(level): void
Updates the logger's log level.
Parameters
- level: number
  New log level threshold.
Returns void
- Defined in lib/log/index.ts:88

start

start(...message): void
Logs a start/init message (task beginning).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.start('Uploading files...')
```
- Defined in lib/log/index.ts:156

success

success(...message): void
Logs a success message (completed task).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.success('Upload completed')
```
- Defined in lib/log/index.ts:164

trace

trace(...message): void
Logs a trace message (detailed execution info).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.trace('Entering function handleClick()')
```
- Defined in lib/log/index.ts:148

warn

warn(...message): void
Logs a warning message (recoverable issues or alerts).
Parameters
- Rest ...message: string[]
Returns void
Example
```
logger.warn('Missing optional config, using defaults')
```
- Defined in lib/log/index.ts:124