Executor primitive: (input, execution: Execution) => Promise<output>.

Sequence lives here; state lives on @bitcode/execution-generics (Execution).

@bitcode/execution-generics Execution (state)
@bitcode/executor-generics Executor (sequence) ← this package
 ↑
@bitcode/generic-executors sequential, parallel, pipe, retry, …
@bitcode/generic-executions Execution base helpers (process root, …)

Prefer importing combinators from @bitcode/generic-executors. @bitcode/execution-generics re-exports both primitives and combinators .