extensions/configuration-editing/build/inline-allOf.ts/transform
function transform(schema: any) {

	const definitions = Object.keys(schema.definitions)
		.reduce((d, k) => {
			d[`#/definitions/${k}`] = (schema.definitions as any)[k];
			return d;
		}, {} as any);

	function copy(from: any) {
		const type = Array.isArray(from) ? 'array' : typeof from;
		switch (type) {
			case 'object': {
				const to: any = {};
				for (const key in from) {
					switch (key) {
						case 'definitions':
							break;
						case 'oneOf':
							const list = copy(from[key])
								.reduce((a: any[], o: any) => {
									if (o.oneOf) {
										a.push(...o.oneOf);
									} else {
										a.push(o);
									}
									return a;
								}, [] as any[]);
							if (list.length === 1) {
								Object.assign(to, list[0]);
							} else {
								to.oneOf = list;
							}
							break;
						case 'allOf':
							const all = copy(from[key]);
							const leaves = all.map((one: any) => (one.oneOf ? one.oneOf : [one]));
							function cross(res: any, leaves: any[][]): any[] {
								if (leaves.length) {
									const rest = leaves.slice(1);
									return ([] as any[]).concat(...leaves[0].map(leaf => {
										const intermediate = { ...res, ...leaf };
										if ('properties' in res && 'properties' in leaf) {
											intermediate.properties = {
												...res.properties,
												...leaf.properties,
											};
										}
										return cross(intermediate, rest);
									}));
								}
								return [res];
							}
							const list2 = cross({}, leaves);
							if (list2.length === 1) {
								Object.assign(to, list2[0]);
							} else {
								to.oneOf = list2;
							}
							break;
						case '$ref':
							const ref = from[key];
							const definition = definitions[ref];
							if (definition) {
								Object.assign(to, copy(definition));
							} else {
								to[key] = ref;
							}
							break;
						default:
							to[key] = copy(from[key]);
							break;
					}
				}
				if (to.type === 'object' && !('additionalProperties' in to)) {
					to.additionalProperties = false;
				}
				return to;
			}
			case 'array': {
				return from.map(copy);
			}
			default:
				return from;
		}
	}

	return copy(schema);
}