I have this code. Basically, it is an object of grades of students.

let students: {
  [k: number]: string[]
} = {};

students[1] = ["Student 1", "Student 2"];
students[2] = ["Student 3", "Student 4"];

console.log(students);

Object.keys(students).reduce((c, v) => {
  c[v] = 111; //Im assigning some values here. THE ERROR IS POINTING HERE

  return c;
}, {});

The error I’m getting:

Element implicitly has an ‘any’ type because expression of type
‘string’ can’t be used to index type ‘{}’. No index signature with a
parameter of type ‘string’ was found on type ‘{}’

.
Thanks in advance.