I created my custom DBLogger class which implements typeorm's Logger interface.

Added to app.module.ts the following:

TypeOrmModule.forRoot({
  logging: true,
  logger: new DBLogger(),
}),

My DBLogger class is as follows:

export class DBLogger implements Logger {
    logQuery(query: string, parameters?: any[], queryRunner?: QueryRunner) {
        someCustomLogger(query, parameters, queryRunner);
    }

    log(level: string, message: any, queryRunner?: QueryRunner) {
        someCustomLogger(level, message, queryRunner);
    }

    logQueryError(
        error: string | Error,
        query: string,
        parameters?: any[],
        queryRunner?: QueryRunner,
    ) {
        someCustomLogger(error, query, parameters, queryRunner);
    }

    logQuerySlow(
        _,
        query: string,
        parameters?: any[],
        queryRunner?: QueryRunner,
    ) {
        someCustomLogger(error, query, parameters, queryRunner);
    }

    logSchemaBuild(message: string, queryRunner?: QueryRunner) {
        someCustomLogger(message, queryRunner);
    }

    logMigration(message: string, queryRunner?: QueryRunner) {
        someCustomLogger(message, queryRunner);
    }
}

But all typeorm logs are logging to stdout (my console). What's wrong?