@aws-amplify/core/dist/cjs/context/contextBrand.js

Core category of aws-amplify

'use strict';

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.AMPLIFY_CONTEXT_BRAND = void 0;
exports.isAmplifyContext = isAmplifyContext;
/**
 * Symbol brand used to identify {@link AmplifyContext} objects at runtime.
 * Uses `Symbol.for()` so the brand is shared across module instances
 * (e.g. when `@aws-amplify/core` is accidentally duplicated in the bundle).
 */
exports.AMPLIFY_CONTEXT_BRAND = Symbol.for('amplify.context');
/**
 * Returns `true` if the given value is a branded {@link AmplifyContext}.
 */
function isAmplifyContext(value) {
    return (value !== null &&
        value !== undefined &&
        typeof value === 'object' &&
        exports.AMPLIFY_CONTEXT_BRAND in value);
}
//# sourceMappingURL=contextBrand.js.map