EDGE_LINE_TYPES

The routers a flow connection may be drawn with — the single list every reader and writer of edge.lineType shares.

import { EDGE_LINE_TYPES } from '@conduction/nextcloud-vue'

EDGE_LINE_TYPES.map((style) => ({ id: style.id, label: style.label() }))
// [{ id: 'smoothstep', label: 'Angled' },
//  { id: 'straight',   label: 'Straight' },
//  { id: 'default',    label: 'Curved' }]

id	Label	Path
smoothstep	Angled	Orthogonal segments with rounded corners. The default.
straight	Straight	A direct line between the two ports.
default	Curved	Vue Flow's bezier.

Labels are functions, not strings

t() has to run after the locale is available, and a module-level constant evaluates at import time — before a Nextcloud page has installed its translations. A string here would pin every label to English for the life of the bundle, so each entry exposes label() and callers invoke it where they render.

Why it is one list

useFlowStore.canvasEdges reads edge.lineType, CnFlowEdge switches on it, and both the line context menu and CnFlowEdgeEditModal now write it. Three readers and two writers of one closed vocabulary is the shape that drifts: a router offered by a menu but unknown to the edge would draw as the default and the control would silently do nothing.

See also DEFAULT_EDGE_LINE_TYPE.