@surface/core/internal/cancellation-token-source.js

Provides core functionality of many @surfaces modules.

export default class CancellationTokenSource {
    canceled = false;
    token;
    constructor() {
        const $this = this;
        this.token =
            {
                get canceled() {
                    return $this.canceled;
                },
            };
    }
    cancel() {
        this.canceled = true;
    }
}