How to Async Get File Size in TypeScript - Code Snippet

// Task: Async Get File Size
// Language: TypeScript

function asyncGetFileSize() {
    // Implementation for Async Get File Size
    let result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Get File Size
    console.log("Done");
}