Update types and docs

Author: umpox

README.md

@@ -113,7 +113,7 @@ Unique methods, not part of `@testing-library/dom`
   - `findAllByDisplayValue`,
 
 ## Known Limitations
-
+- Async utilities `waitForElement`, `waitForElementToBeRemoved` and `waitForDomChange` are not exposed. Consider using a `find*` query.
 - `fireEvent` method is not exposed, use puppeteer's built-ins instead.
 - `expect` assertion extensions are not available.
 

lib/typedefs.ts

@@ -1,4 +1,4 @@
-import {BoundFunctions, Matcher, MatcherOptions, SelectorMatcherOptions, WaitForElementOptions} from '@testing-library/dom'
+import {Matcher, MatcherOptions, SelectorMatcherOptions, WaitForElementOptions} from '@testing-library/dom'
 import {ElementHandle} from 'puppeteer'
 
 type Element = ElementHandle
@@ -61,6 +61,20 @@ interface IQueryMethods {
   findAllByDisplayValue(el: Element, m: Matcher, opts?: SelectorMatcherOptions, waitForOpts?: WaitForElementOptions): Promise<Element[]>
 }
 
+export type BoundFunction<T> = T extends (
+  attribute: string,
+  element: Element,
+  text: infer P,
+  options: infer Q,
+) => infer R
+  ? (text: P, options?: Q) => R
+  : T extends (a1: any, text: infer P, options: infer Q, waitForElementOptions: infer W) => infer R
+  ? (text: P, options?: Q, waitForElementOptions?: W) => R
+  : T extends (a1: any, text: infer P, options: infer Q) => infer R
+  ? (text: P, options?: Q) => R
+  : never;
+export type BoundFunctions<T> = { [P in keyof T]: BoundFunction<T[P]> };
+
 export interface IScopedQueryUtils extends BoundFunctions<IQueryMethods> {
   getQueriesForElement(): IScopedQueryUtils
   getNodeText(): Promise<string>