Add missing MetadataStore functions for Typescript
The `setEntityTypeForResourceName` method of the `MetadataStore` class does not exist in TypeScript definitely typed d.ts file. This appears to be a method of the public API (since the unpublished TempHire sample app calls this method) but it is not accessible to TypeScript because there is no definition for it. Suggest to define this missing method. There are a few others too: getEntityTypeNameForResourceName, getIncompleteNavigationProperties, etc...
Also Missing FilterQueryOp.Any, Conditions involving any/all with related properties from d.ts