@dderevjanik/termux-api/dist/scripts/termux-fingerprint.js

This library allows you to interact with your Android device from Node.js using termux-api

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fingerprint = fingerprint;
const child_process_1 = require("child_process");
/**
 * Use fingerprint sensor on device to check for authentication.
 */
async function fingerprint() {
    return new Promise((resolve, reject) => {
        const command = `termux-fingerprint`;
        (0, child_process_1.exec)(command, (error, stdout, stderr) => {
            if (error) {
                return reject(`Error: ${error.message}`);
            }
            if (stderr) {
                return reject(`Error: ${stderr}`);
            }
            const output = stdout.trim();
            const authResult = JSON.parse(output);
            return resolve(authResult);
        });
    });
}