import type { Fn, Fn2 } from "@thi.ng/api"; /** * Takes a function accepting a NodeJS-like callback w/ (error, result) * args and converts it into a Promise, e.g. for use in async contexts. * * @remarks * The constructed promise calls the given function with a custom * callback, which then either resolves or rejects the promise. * * @example * ```ts tangle:../export/promisify.ts * import { promisify } from "@thi.ng/compose"; * * (async () => { * const body = await promisify(partial(fs.readFile, "foo.txt")); * console.log(body.toString()); * })(); * ``` * * @param fn - function accepting a callback */ export declare const promisify: (fn: Fn, void>) => Promise; //# sourceMappingURL=promisify.d.ts.map