ProjectSchema doesn't return all properties

[eranelbaz]

Description
By GitLab docs for Projects.all they return a lot of extra properties that aren't include in ProjectSchema object such as default_branch,
and if i want to get it i need to create something like that:

type ProjectSchemaCamelizedExtended = ProjectSchemaCamelized & { defaultBranch: string };
const projects = (await this.gitlabClient.Projects.all({ membership: true })) as ProjectSchemaCamelizedExtended[];

and only than I can use

projects.defaultBranch

because it isn't part of ProjectSchemaDefault or ProjectSchemaCamelized

Possible solutions
add the missing properties to the object

[jdalrymple]

Working on it right now in #1104