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import { derived, writable } from 'svelte/store';
import type { Readable, Writable } from 'svelte/store';
export type Actions = {
topic?: TopicAction;
};
export type TopicAction = {
id: string;
};
/*
* This is a store to set the actions in the top header.
*/
const actions: Writable<Actions> = writable({});
export const enableTopicActions = (id: string) => {
actions.update((actionsValue: Actions): Actions => {
actionsValue.topic = {
id
};
return actionsValue;
});
};
export const disableTopicActions = () => {
actions.update((actionsValue): Actions => {
delete actionsValue.topic;
return actionsValue;
});
};
export const topicActions: Readable<TopicAction> = derived(actions, ($actions) => $actions.topic);
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