# Functions
New creates a new CostsService, which can be used to retrieve cost informations for customer accounts and specific projects.
# Structs
Date represents a date range.
ProjectCostsResponse is the response for project costs.
ProjectDetailResponse is the costs for project and its services.
ReportDatapoint is a report data struct.
ServiceResponse is the costs for service.
# Type aliases
CostsService is the client costs service.
CustomerAccountResponse is the response for customer account costs.