EditCountInput

input type

Edit-input for a Count. Every field optional, at least ONE required; supplied fields REPLACE, omitted fields are preserved (no clearing semantic yet). The LF, countType, scope and recount linkage are BIRTH-FIXED; lines/snapshots/captures mutate ONLY via start/capture under the doc OCC. A write while the doc rests in an immutable terminal (posted / cancelled) refuses CONFLICT/IMMUTABLE.