Exploring Generic Features in Typescript Version 1.8.2

An error has been highlighted in the code snippet below:

Cannot find name TEntity

createEntity<TEntity>() : Promise<TEntity> {                      
    let type = typeof(TEntity);
} 

What is the correct way to use the TEntity parameter within this function?

Answer №1

If you're looking to achieve a similar outcome, consider following this method:

class Vehicle
{
    public brand: string;    
}

function generateObject<T>(category:{new ():T}): T 
{
    console.log(category);

    let v = new Vehicle();
    console.log(v instanceof category);

    return new category();
}

console.log(generateObject<Vehicle>(Vehicle));

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