React PropType Utilities

prop-types-extra is a utility library designed to augment React's prop-validation capabilities by providing an extended set of PropTypes. It builds upon the foundational `prop-types` package, offering specialized validators that address common and complex validation scenarios in React component development. Key validators include `all`, which enables combining multiple validation rules; `componentOrElement`, for validating props expecting either a React component or a DOM element reference; `deprecated`, a utility to log deprecation warnings for specific props; `elementType`, for ensuring a prop is a valid React element type (e.g., a string for a DOM element or a component constructor); and `isRequiredForA11y`, which enforces accessibility requirements. The package is currently at version 1.1.1. As a supplementary tool for `prop-types`, its release cadence is typically stable, with updates driven primarily by React's evolution or specific bug fixes rather than frequent feature additions. It differentiates itself by providing ready-to-use, advanced validation patterns, thereby simplifying the creation of robust and semantically correct React components.