Intent of prefixTree.ts ×2

All 12 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 12 tests
- base/ 12 tests
  - test/ 12 tests
    
    common/ 12 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete child|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete noops if deleting parent|occurrence=1 Inherited prefixTree.test|title=WellDefinedPrefixTree delete noops if deleting parent|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete recursive|occurrence=1 Inherited prefixTree.ts ×2
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree find|occurrence=1 Inherited prefixTree.test|title=WellDefinedPrefixTree find|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasKeyOrChildren|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasKey|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasParentOfKey|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree insert and deleteRecursive root|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree mutate|occurrence=1 Inherited prefixTree.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree size|occurrence=1 Inherited prefixTree.test|title=WellDefinedPrefixTree size|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree values|occurrence=1 Inherited prefixTree.ts ×1