3. The following is a JavaScript function header: function addStaff(staffName, staffiD, married) { .return "Staff record added successfully" . If the staffName is a string, the stafiD an integer, married is a Boolean value and the return value is a string. How would this be declared in Typescript to fully specify the types in the function header? (Note that we have not always fully specified function types in the unit). Also how would specify a variable or parameter that could be assigned functions of this tvne

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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3. The following is a JavaScript function header:
function addStaff(staffName, staffID, married) {
.return "Staff record added successfully".
If the staffName is a string, the stafID an integer, married is a Boolean value and the return value is a string. How would this be declared in
Typescript to fully specify the types in the function header? (Note that we have not always fully specified function types in the unit).
Also, how would specify a variable or parameter that could be assigned functions of this type
Transcribed Image Text:3. The following is a JavaScript function header: function addStaff(staffName, staffID, married) { .return "Staff record added successfully". If the staffName is a string, the stafID an integer, married is a Boolean value and the return value is a string. How would this be declared in Typescript to fully specify the types in the function header? (Note that we have not always fully specified function types in the unit). Also, how would specify a variable or parameter that could be assigned functions of this type
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