/**
* Logger Type Definitions
*
* Shared type definitions for the logging system.
* Actual implementations are in:
* - `packages/mcp-server/src/utils/logger.ts` (for MCP Server)
* - `packages/web-ui/src/lib/logger.ts` (for Web UI)
*
* @packageDocumentation
*/
/**
* Log levels in order of severity
*/
export type LogLevel = 'debug' | 'info' | 'warn' | 'error'
/**
* Structured log entry
*/
export interface LogEntry {
timestamp: string
level: LogLevel
module: string
message: string
context?: Record<string, unknown>
}
/**
* Logger interface
*/
export interface Logger {
debug(message: string, context?: Record<string, unknown>): void
info(message: string, context?: Record<string, unknown>): void
warn(message: string, context?: Record<string, unknown>): void
error(message: string, context?: Record<string, unknown>): void
}
/**
* Logger configuration options
*/
export interface LoggerOptions {
/**
* Minimum log level to output
* @default 'info'
*/
minLevel?: LogLevel
/**
* Custom output function
* @default Outputs to stderr (Node.js) or console (browser)
*/
output?: (entry: LogEntry) => void
}
