import { LogDescriptor } from 'pino';
/**
 * Email log transport contract
 * Defines the interface for Pino email transport
 */
export interface IEmailLogTransport {
    /**
     * Write log entry to email transport
     * Implements Writable stream interface for Pino
     */
    write(data: LogDescriptor): void;
    /**
     * Flush any pending emails
     */
    flush?(): Promise<void>;
    /**
     * Check if transport is enabled for given log level
     */
    shouldSend(level: string): boolean;
}