export declare class TspError extends Error {
}
export declare class WrongTSVersion extends TspError {
    name: string;
}
export declare class FileNotFound extends TspError {
    name: string;
}
export declare class PackageError extends TspError {
    name: string;
}
export type PatchErrorCode = 'PATCH_TARGET_UNSUPPORTED' | 'UNKNOWN_MODULE' | 'TS_VERSION_UNSUPPORTED';
export declare class PatchError extends TspError {
    name: string;
    code?: PatchErrorCode;
    constructor(message: string, opts?: {
        code?: PatchErrorCode;
    });
}
export declare class PersistenceError extends TspError {
    name: string;
}
export declare class OptionsError extends TspError {
    name: string;
}
export declare class NPMError extends TspError {
    name: string;
}
export declare class RestoreError extends TspError {
    filename: string;
    constructor(filename: string, message: string);
}
export declare class BackupError extends TspError {
    filename: string;
    constructor(filename: string, message: string);
}
export declare class FileWriteError extends TspError {
    filename: string;
    constructor(filename: string, message?: string);
}