type-initializr/lib/MetadataUtils.js

Uma ferramenta para instanciar classes existentes baseasas em modelos com valores padrões

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
require("reflect-metadata");
exports.metadataKey = Symbol('init');
function registerProperty(target, propertyKey, className) {
    let properties = Reflect.getMetadata(exports.metadataKey, target);
    if (properties) {
        properties.push({ context: target.constructor.name, key: propertyKey, type: className, value: null });
    }
    else {
        properties = [{ context: target.constructor.name, key: propertyKey, type: className, value: null }];
        Reflect.defineMetadata(exports.metadataKey, properties, target);
    }
}
exports.registerProperty = registerProperty;