Do we need the `@list` decorator in compiler

[timotheeguerin]

We have this decorator with no signature and documentation

typespec/packages/compiler/lib/decorators.ts

Line 776 in 01b75f9

export function $list(context: DecoratorContext, target: Operation, listedType?: Type) {

[markcowl]

move with lifecycle operation decorators (rest?)

Need to decide how to apply deprecation

[markcowl]

est: 5

[markcowl]

Describe the breaking change

The core @list decorator is being deprecated in favor of the @listsResource decorator from the http library

Back-compat design to avoid immediate breaking
Deprecation

Link to detailed breaking design

Impact
This change affecting:

• ARM
• Data-plane
• Existing specs: approx. # of service/spec impacted: 0
• New specs
• Emitters
• SDK

Targeted Sprint
Sprint: July 2023

Additional information
Add any other information about the change including fixes for here.

Status
Approved