Assembly call problems

[devsleonardo]

I have doubts in the assembly of the call to assemble my excel.
I have a json where it has a parent array and the child and the child has other children.

ex:

export interface ObjectiveResult {
  keyName: string;
  dateStart: Date;
  dateEnd: Date;
  contents: KeyResult[];
}

export interface KeyResult {
  keyName: string;
  reporter?: RepoAssign[];
}

What would be the parameter to be passed to assemble the export?

[cipchk]

I think what you need is https://sheetjs.com/ instead of ngx-filesaver.