Parameter 'fileName' implicitly has an 'any' type.

Parameter 'data' implicitly has an 'any' type.

Parameter 'headers' implicitly has an 'any' type.

Cannot find name 'MonthlyStat'.

'monthlyData' is declared but its value is never read.

Element implicitly has an 'any' type because expression of type '`${string}_value`' can't be used to index type '{ date: string; total_number_of_contacts: string; women_birthdays: string; kid_birthdays: string; birthday_cards: string; birthday_cards_value: string; food_cards: string; food_cards_value: string; ... 17 more ...; number_of_interviews_accpeted: string; }'.

Element implicitly has an 'any' type because expression of type 'string' can't be used to index type '{ date: string; total_number_of_contacts: string; women_birthdays: string; kid_birthdays: string; birthday_cards: string; birthday_cards_value: string; food_cards: string; food_cards_value: string; ... 17 more ...; number_of_interviews_accpeted: string; }'.

Parameter 'event' implicitly has an 'any' type.

'fields' is declared but its value is never read.