import { EditableBeat } from '../beatHelpers';
import { DefineComponent, ComponentOptionsMixin, PublicProps, ComponentProvideOptions } from 'vue';
/**
 * The whole `chartData`, as text.
 *
 * The textarea's own text is the source of truth while it is being typed: invalid JSON leaves
 * the beat alone and is reported, so the preview keeps the last valid chart rather than
 * blanking on every keystroke.
 *
 * The draft is dropped when the beat under it is no longer the one it was typed into. Object
 * identity cannot detect that — Vue hands props a reactive proxy, so the very object this
 * component emitted returns as a different reference — which is why `draftOwnsBeat` compares
 * content instead.
 */
type __VLS_Props = {
    beat: EditableBeat;
};
declare const __VLS_export: DefineComponent<__VLS_Props, {}, {}, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, {
    update: (beat: EditableBeat) => any;
}, string, PublicProps, Readonly<__VLS_Props> & Readonly<{
    onUpdate?: ((beat: EditableBeat) => any) | undefined;
}>, {}, {}, {}, {}, string, ComponentProvideOptions, false, {}, any>;
declare const _default: typeof __VLS_export;
export default _default;