Usage

Fires a dev-only "Component: message" console warning once per mount while the condition holds. It is the safe way for a component to flag misuse: the same check written straight into a computed getter or a watch callback repeats on every change, and gating it with state adds a re-render, so this watches the condition instead and warns once. For a warning outside a component, use the imperative devWarn utility.

import { useDevWarning } from '@astryx-vue/core'

devWarn comes from the same entry: import { devWarn } from '@astryx-vue/core'. It writes the same Component: message line without needing a component instance, and it is stripped from production builds the same way.

Best practices

Guidance	Practices
Do	Say what is wrong and what the builder should do instead; the message is the whole value of the warning.
Do	Warn about combinations the types cannot express, such as two mutually exclusive props being set together.
Don't	Use it for anything a user could see or for runtime error handling; it is stripped from production builds.