@grail-ui/svelte/dist/util/lifecycle.js

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import { onDestroy, onMount } from 'svelte';
import { get_current_component } from 'svelte/internal';
/**
 * Call onMount() if it's inside a component lifecycle, if not, just call the function
 *
 * @param fn
 * @param sync if set to false, it will run in the nextTick() of Vue
 */
export function tryOnMount(fn) {
    let insideComponent = false;
    try {
        if (get_current_component()) {
            insideComponent = true;
        }
    }
    catch {
        /* empty */
    }
    if (insideComponent) {
        onMount(fn);
    }
    else {
        fn();
    }
}
/**
 * Call `onDestroy` if inside a component, otherwise do nothing
 */
export function tryOnDestroy(fn) {
    try {
        onDestroy(fn);
    }
    catch {
        // Do nothing
    }
}