import { type LoggerService as NestLoggerService } from "@nestjs/common";
/**
 * Drop-in replacement for Nest's built-in logger that forwards to
 * `LoggerService` from KatanaKit.
 *
 * Nest's interface has five levels; KatanaKit has `log`, `warn` and `error`,
 * so `debug` and `verbose` both map to `log`. Optional parameters
 * (`context`, error stack, …) are passed through as the logger's `data`
 * argument, untouched.
 *
 * @example
 * ```ts
 * import { NestFactory } from "@nestjs/core";
 * import { KatanaLogger } from "katanakit-js/adapters/nestjs";
 * import { AppModule } from "./app.module";
 *
 * const app = await NestFactory.create(AppModule, { logger: new KatanaLogger() });
 * await app.listen(3000);
 * ```
 */
export declare class KatanaLogger implements NestLoggerService {
    log(message: unknown, ...optionalParams: unknown[]): void;
    error(message: unknown, ...optionalParams: unknown[]): void;
    warn(message: unknown, ...optionalParams: unknown[]): void;
    debug(message: unknown, ...optionalParams: unknown[]): void;
    verbose(message: unknown, ...optionalParams: unknown[]): void;
    /** KatanaKit extra: pretty-prints tabular data through `console.table`. */
    table(data: unknown): void;
}
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