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marcelmokos/typed-object-argument-function.ts

Created October 16, 2019 20:55
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typed object argument function
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typed-object-argument-function.ts
const fullName = (
{firstName = "", lastName = ""} // we are providing default values
: {firstName: string, lastName: string} // type, can be inferenced
= {} // default value object for object argument
) => `${firstName} ${lastName}`;
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