⛔cannot assign to read only property 'prototype' of function 'xxx'❗️

JS ⟩ error ⟩ TypeError ⟩ cannot assign to read-only property 'prototype' of function 'xxx'❗

TypeError：cannot assign to read-only property 'prototype' of function 'xxx'❗

💈範例

class A {}

A.prototype = {};    // ⛔ TypeError
//          ^^^^
// ⛔ TypeError: 
// Cannot assign to read only property 'prototype' of function 'class A {}'

👥 相關

• a class's prototype (property) is read-only❗