projects/common/chart/i18n/chart-i18n.ts
import { CngxChartSummary } from '@cngx/common/chart'
Summary input describing the chart's current data shape. Consumed by CngxChartI18n.summary() to produce the aria-label text the <cngx-chart> host announces to screen readers.
CngxChartI18n.summary()
aria-label
<cngx-chart>
number
unknown
"up" | "down" | "flat"