app/node_modules/@ionic/angular/esm2022/common/providers/dom-controller.mjs

import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
export class DomController {
    /**
     * Schedules a task to run during the READ phase of the next frame.
     * This task should only read the DOM, but never modify it.
     */
    read(cb) {
        getQueue().read(cb);
    }
    /**
     * Schedules a task to run during the WRITE phase of the next frame.
     * This task should write the DOM, but never READ it.
     */
    write(cb) {
        getQueue().write(cb);
    }
    /** @nocollapse */ static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomController, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    /** @nocollapse */ static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomController, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: DomController, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root',
                }]
        }] });
const getQueue = () => {
    const win = typeof window !== 'undefined' ? window : null;
    if (win != null) {
        const Ionic = win.Ionic;
        if (Ionic?.queue) {
            return Ionic.queue;
        }
        return {
            read: (cb) => win.requestAnimationFrame(cb),
            write: (cb) => win.requestAnimationFrame(cb),
        };
    }
    return {
        read: (cb) => cb(),
        write: (cb) => cb(),
    };
};
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