What is the meanign of many functions being called in a row in javascript?

I'm new in JS. I'd like to know what's the meaning of many fucntions being called one afte another:

export const logger = (store) => (next) => (action) => {
    const result = next(action);
    return result;
  };

For example, in this case we have a case like three arrow function that are consecutive called.

(store) => (next) => (action) => {