@directus/api/dist/services/graphql/types/void.js

Directus is a real-time API and App dashboard for managing SQL database content

import { GraphQLScalarType } from 'graphql';
export const GraphQLVoid = new GraphQLScalarType({
    name: 'Void',
    description: 'Represents NULL values',
    serialize() {
        return null;
    },
    parseValue() {
        return null;
    },
    parseLiteral() {
        return null;
    },
});