module.exports=toBuffervarmakeBuffer=Buffer.from&&Buffer.from!==Uint8Array.from?Buffer.from:bufferFromfunctionbufferFrom(buf,enc){returnnewBuffer(buf,enc)}functiontoBuffer(buf,enc){if(Buffer.isBuffer(buf))returnbufif(typeofbuf==='string')returnmakeBuffer(buf,enc)if(Array.isArray(buf))returnmakeBuffer(buf)thrownewError('Input should be a buffer or a string')}