export declare class AWSError extends Error {
    readonly code?: string | undefined;
    constructor(message: string, code?: string | undefined);
}
export declare class NoRolesFoundError extends AWSError {
    constructor(accountId?: string, message?: string);
}
export declare class InvalidCredentialsError extends AWSError {
    constructor(message: string);
}
export declare class SSOTokenExpiredError extends AWSError {
    constructor();
}
export declare class MissingRegionError extends AWSError {
    constructor();
}
export declare class ProfileNotFoundError extends AWSError {
    constructor(profileName: string);
}
export declare function isAWSError(error: unknown): error is AWSError;
export declare function isNoRolesFoundError(error: unknown): error is NoRolesFoundError;
export declare function isSSOUnauthorizedError(error: unknown): boolean;
export declare class CommandError extends AWSError {
    readonly tip?: string;
    constructor(message: string, tip?: string);
}