@jill64/svelte-input/dist/Select/utils/isGroupedInput.js

➡️ Functional Input Component Set for Svelte

export const isGroupedInput = (input) => {
    if (Array.isArray(input) || input instanceof Set) {
        return false;
    }
    if (input instanceof Map) {
        return [...input.values()].every((x) => typeof x !== 'string');
    }
    return Object.values(input).every((x) => typeof x !== 'string');
};