state-switch/dist/esm/src/busy-indicator.js

State Switch is a Change Monitor/Guarder for Async Actions.

import { StateSwitch } from './state-switch.js';
class BusyIndicator {
    state;
    constructor(...args) {
        this.state = new StateSwitch(...args);
    }
    busy(b) {
        if (typeof b === 'undefined') {
            return !!(this.state.active());
        }
        if (b) {
            this.state.active(true);
        }
        else {
            this.state.inactive(true);
        }
    }
    /**
     * Return a Promise that resolves when the busy state is off
     */
    async idle() {
        await this.state.stable('inactive');
    }
}
export { BusyIndicator };
//# sourceMappingURL=busy-indicator.js.map