import type { BaseboardData, BiosData, Callback, ChassisData, SystemData } from './types';
export declare function system(callback?: Callback<SystemData>): Promise<SystemData>;
export declare function bios(callback?: Callback<BiosData>): Promise<BiosData>;
export declare function baseboard(callback?: Callback<BaseboardData>): Promise<BaseboardData>;
export declare function chassis(callback?: Callback<ChassisData>): Promise<ChassisData>;
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