export declare type DbDriver = 'MySQL' | 'Postgres' | 'Oracle' | 'SQLServer' | 'MSSQL';
export interface DbConfigDialogValue {
    connectionName: string;
    driver: DbDriver;
    host: string;
    port: number;
    database: string;
    username: string;
    /** Plain-text password. Empty string in edit mode means "leave existing password unchanged". */
    password: string;
}
export interface DbConfigTestResult {
    status: 'success' | 'failure';
    message: string;
}
export interface NewDbConfigDialogInputs {
    mode?: 'create' | 'edit';
    initialValue?: Partial<DbConfigDialogValue>;
    existingNames?: string[];
    envName?: string;
    /**
     * Optional async callback for the in-form "Test connection" button. When the
     * user clicks Test, the dialog calls this with the current form value and
     * renders the resulting status banner. If absent, the Test button is hidden.
     */
    testFn?: (value: DbConfigDialogValue) => import('rxjs').Observable<DbConfigTestResult>;
}