function fstat
#fstat(fd: number,options: (StatOptions & { bigint?: false | undefined; }) | undefined,callback: (err: ErrnoException | null,stats: Stats,) => void,): void#fstat(fd: number,options: StatOptions & { bigint: true; },callback: (err: ErrnoException | null,stats: BigIntStats,) => void,): voidParameters #
#fd: number#options: StatOptions & { bigint: true; }#callback: (err: ErrnoException | null,stats: BigIntStats,) => voidReturn Type #
void#fstat(fd: number,options: StatOptions | undefined,callback: (err: ErrnoException | null,stats: Stats | BigIntStats,) => void,): voidParameters #
#fd: number#options: StatOptions | undefined#callback: (err: ErrnoException | null,stats: Stats | BigIntStats,) => voidReturn Type #
void