/**
 * A conservative set of decorators intended for use in both NodeJS and web browser projects.
 *
 * @remarks
 * This package provides a small set of decorators that enable more rigorous specification
 * of API contracts when using the TypeScript language.  The intent is to better document
 * expected behaviors and catch common mistakes.  This package is not intended to be a
 * general toolkit of language extensions or helpful macros.
 *
 * @packagedocumentation
 */

/**
 * This decorator is applied to a class's member function or property.
 * It indicates that the definition overrides another definition (of the same name)
 * from the base class.  The base class definition must be marked as \@virtual.
 * This decorator is currently used for documentation purposes only.
 * In the future, it may be enforced at runtime.
 *
 * @public
 */
export declare function override(target: object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<any>): void;

/**
 * This decorator is applied to a class (but NOT member function or property).
 * It indicates that subclasses must not inherit from this class.
 * This decorator is currently used for documentation purposes only.
 * In the future, it may be enforced at runtime.
 *
 * @public
 */
export declare function sealed(target: Function): void;

/**
 * This decorator is applied to a class's member function or property.
 * It indicates that the definition may optionally be overridden in a
 * child class.  Conversely, if the \@virtual decorator is NOT applied to
 * a definition, then child classes may NOT override it.
 * This decorator is currently used for documentation purposes only.
 * In the future, it may be enforced at runtime.
 *
 * @public
 */
export declare function virtual(target: object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<any>): void;

export { }