/**
 * .what = interface for useThen with modifiers
 * .why = enables useThen.only, useThen.skip, etc.
 */
interface UseThen {
    <T extends Record<string, any>>(desc: string, fn: () => Promise<T> | T): T;
    only: <T extends Record<string, any>>(desc: string, fn: () => Promise<T> | T) => T;
    skip: <T extends Record<string, any>>(desc: string, fn: () => Promise<T> | T) => T;
    skipIf: (condition: boolean) => <T extends Record<string, any>>(desc: string, fn: () => Promise<T> | T) => T;
    runIf: (condition: boolean) => <T extends Record<string, any>>(desc: string, fn: () => Promise<T> | T) => T;
}
/**
 * .what = register a test and capture its return value for subsequent assertions
 * .why = eliminates `let` declarations for sharing operation results between then blocks
 */
export declare const useThen: UseThen;
export {};