src/vs/workbench/contrib/files/common/explorerFileNestingTrie.ts/ExplorerFileNestingTrie/constructor
class ExplorerFileNestingTrie:	constructor(config: [string, string[]][]) {
		for (const [parentPattern, childPatterns] of config) {
			for (const childPattern of childPatterns) {
				this.root.add(parentPattern, childPattern);
			}
		}
	}