export declare const invalidParameter: (message: string) => import("@onekeyfe/hd-shared").HardwareError;
export declare function validateNonEmptyString(value: unknown, name: string): string;
export declare function validateProtocolV2FilesystemPath(value: unknown, name: string, options?: {
    allowVolumeRoot?: boolean;
}): string;
export declare function validateNonNegativeInteger(value: unknown, name: string, defaultValue?: number): number;
export declare function validateOptionalNonNegativeInteger(value: unknown, name: string): number | undefined;
export declare function validateOptionalPercentage(value: unknown, name: string): number | undefined;
export declare function validateRequiredData(value: unknown, name: string): void;
//# sourceMappingURL=filesystemValidation.d.ts.map