ng-http-interceptor/http/util.js

> Http Interceptor library for Angular

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes} checked by tsc
 */
export const /** @type {?} */ SAFE_PROXY_TRAPS = ['get', 'set', 'apply'];
/**
 * @param {?} ref
 * @return {?}
 */
export function identityFactory_(ref) {
    return ref;
}
/**
 * @param {?} provide
 * @param {?} obj
 * @return {?}
 */
export function identityFactory(provide, obj) {
    return {
        provide,
        useFactory: identityFactory_,
        deps: [obj]
    };
}
/**
 * @param {?} handler
 * @return {?}
 */
export function safeProxyHandler_(handler) {
    const /** @type {?} */ safeHandler = {};
    SAFE_PROXY_TRAPS
        .filter(trap => typeof handler[trap] === 'function')
        .forEach(trap => safeHandler[trap] = handler[trap].bind(handler));
    return safeHandler;
}
/**
 * @param {?} obj
 * @param {?} handler
 * @return {?}
 */
export function safeProxy(obj, handler) {
    return new Proxy(obj, safeProxyHandler_(handler));
}
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