nuxt/dist/app/composables/once.d.ts

Nuxt is a free and open-source framework with an intuitive and extendable way to create type-safe, performant and production-grade full-stack web applications and websites with Vue.js.

/**
 * An SSR-friendly utility to call a method once
 * @param key a unique key ensuring the function can be properly de-duplicated across requests
 * @param fn a function to call
 * @see https://nuxt.com/docs/api/utils/call-once
 * @since 3.9.0
 */
export declare function callOnce(key?: string, fn?: (() => any | Promise<any>)): Promise<void>;
export declare function callOnce(fn?: (() => any | Promise<any>)): Promise<void>;