declare const pIsPromise: { /** Check if `input` is a ES2015 promise. @param input - Value to be checked. @example ``` import isPromise = require('p-is-promise'); isPromise(Promise.resolve('🦄')); //=> true ``` */ (input: unknown): input is Promise; // TODO: Remove this for the next major release, refactor the whole definition to: // declare function pIsPromise(input: unknown): input is Promise; // export = pIsPromise; default: typeof pIsPromise; }; export = pIsPromise;