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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | 2x 2x 2x 2x 2x 2x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x | import { STATE_SYMBOL } from '../constants.js';
import { VERSION } from '../../../version.js';
import { snapshot } from '../../shared/clone.js';
import * as w from '../warnings.js';
export function install_custom_formatter() {
// Custom formatters are 'supported' in Firefox, but they're worse than useless.
// They're not supported in Firefox. We can maybe tweak this over time
var is_chrome = typeof navigator !== 'undefined' && navigator.userAgent.includes('Chrome');
var custom_formatters_enabled = false;
if (is_chrome) {
// @ts-expect-error
(window.devtoolsFormatters ??= []).push({
/**
* @param {any} object
* @param {any} config
*/
header(object, config) {
custom_formatters_enabled = true;
if (STATE_SYMBOL in object) {
return [
'div',
{},
['span', { style: 'font-weight: bold' }, '$state'],
['object', { object: snapshot(object), config }]
];
}
return null;
},
hasBody: () => false
});
}
// the arguments need to include an object, so that we discover
// whether custom formatters are enabled
console.log(`Running Svelte in development mode`, { version: VERSION });
if (is_chrome && !custom_formatters_enabled) {
w.enable_custom_formatters();
}
}
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