Files
blockly/core/utils/deprecation.ts
2022-08-16 16:13:39 -07:00

39 lines
1.1 KiB
TypeScript

/**
* @license
* Copyright 2020 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
/**
* Helper function for warning developers about deprecations.
* This method is not specific to Blockly.
*
* @namespace Blockly.utils.deprecation
*/
import * as goog from '../../closure/goog/goog.js';
goog.declareModuleId('Blockly.utils.deprecation');
/**
* Warn developers that a function or property is deprecated.
*
* @param name The name of the function or property.
* @param deprecationDate The date of deprecation.
* Prefer 'month yyyy' or 'quarter yyyy' format.
* @param deletionDate The date of deletion, in the same format as the
* deprecation date.
* @param opt_use The name of a function or property to use instead, if any.
* @alias Blockly.utils.deprecation.warn
* @internal
*/
export function warn(
name: string, deprecationDate: string, deletionDate: string,
opt_use?: string) {
let msg = name + ' was deprecated on ' + deprecationDate +
' and will be deleted on ' + deletionDate + '.';
if (opt_use) {
msg += '\nUse ' + opt_use + ' instead.';
}
console.warn(msg);
}