@aedart/contracts/dist/cjs/support/concerns.cjs

The Ion contracts package. Contains types, interfaces and unique identifiers

/**
 * @aedart/contracts
 * 
 * BSD-3-Clause, Copyright (c) 2023-present Alin Eugen Deac <aedart@gmail.com>.
 */

'use strict';

/**
 * Support Concerns identifier
 *
 * @type {Symbol}
 */
const SUPPORT_CONCERNS = Symbol('@aedart/contracts/support/concerns');
/**
 * Symbol used by a [concern class]{@link ConcernConstructor} to indicate what properties
 * and methods can be aliased into a target class.
 *
 * **Note**: _Symbol MUST be used to as name for a "static" method in the desired Concern class._
 *
 * **Example**:
 * ```ts
 * class MyConcern implements Concern
 * {
 *      static [PROVIDES](): PropertyKey[]
 *      {
 *          // ...not shown...
 *      }
 *
 *      // ...remaining not shown...
 * }
 * ```
 *
 * @see ConcernConstructor
 *
 * @type {symbol}
 */
const PROVIDES = Symbol('concern_provides');
/**
 * Symbol that can be used by a [concern class]{@link ConcernConstructor} to perform
 * pre-registration logic
 *
 * @see RegistrationAware
 * @see ConcernConstructor
 *
 * @type {symbol}
 */
const BEFORE = Symbol('concern_before_registration');
/**
 * Symbol that can be used by a [concern class]{@link ConcernConstructor} to perform
 * post-registration logic.
 *
 * @see RegistrationAware
 * @see ConcernConstructor
 *
 * @type {symbol}
 */
const AFTER = Symbol('concern_after_registration');
/**
 * Symbol used to define a list of the concern classes to be used by a target class.
 *
 * @see {UsesConcerns}
 *
 * @type {Symbol}
 */
const CONCERN_CLASSES = Symbol('concern_classes');
/**
 * Symbol used to list the aliases applied in a target class
 *
 * @see {UsesConcerns}
 *
 * @type {Symbol}
 */
const ALIASES = Symbol('aliases');
/**
 * Symbol used to define a "concerns container" property inside a target class' prototype
 *
 * @see {Owner}
 * @see {Container}
 *
 * @type {Symbol}
 */
const CONCERNS = Symbol('concerns');

exports.AFTER = AFTER;
exports.ALIASES = ALIASES;
exports.BEFORE = BEFORE;
exports.CONCERNS = CONCERNS;
exports.CONCERN_CLASSES = CONCERN_CLASSES;
exports.PROVIDES = PROVIDES;
exports.SUPPORT_CONCERNS = SUPPORT_CONCERNS;
module.exports = Object.assign(exports.default, exports);
//# sourceMappingURL=concerns.cjs.map