The following code doesn’t work, as the converter function by Typescript should expect a parameter typed Filters. How can we make this work, so that the argument is based on the type of the key of the object?

type Filter1 = {
  type: 'filter1',
  value1: number
}

type Filter2 = {
  type: 'filter2',
  value2: number;
}

type Filters = Filter1 | Filter2;

const converter: Record<Filters['type'], (filter: Filters) => string> => {
  filter1: (filter: Filter1) => {
     return filter1.value1.toString(); 
  },
  filter2: (filter: Filter2) => {
     return filter2.value2.toString(); 
  },
}