@raona/sp/dist/decorators/Bind.js

Raona utilities to work with Sharepoint using pnp/sp

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function Bind() {
    return function (target, propertyKey, descriptor) {
        if (!descriptor || (typeof descriptor.value !== 'function')) {
            throw new TypeError("Only methods can be decorated with @bind. <" + propertyKey + "> is not a method!");
        }
        return {
            configurable: true,
            get: function () {
                var bound = descriptor.value.bind(this);
                // Credits to https://github.com/andreypopp/autobind-decorator for memoizing the result of bind against a symbol on the instance.
                Object.defineProperty(this, propertyKey, {
                    value: bound,
                    configurable: true,
                    writable: true
                });
                return bound;
            }
        };
    };
}
exports.Bind = Bind;