@luminati-io/node-diskusage/index.d.ts

Get total diskspace and free diskspace using bindings around platform specific calls.

type DiskUsage = {
    available: number;
    free: number;
    total: number;
}

export function check(path: string, callback: (error?: Error, result?: DiskUsage) => void): void;
export function check(path: string): Promise<DiskUsage>
export function checkSync(path: string): DiskUsage;