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//// [mapConstructor.ts]
new Map();
const potentiallyUndefinedIterable = [['1', 1], ['2', 2]] as Iterable<[string, number]> | undefined;
new Map(potentiallyUndefinedIterable);
const potentiallyNullIterable = [['1', 1], ['2', 2]] as Iterable<[string, number]> | null;
new Map(potentiallyNullIterable);
//// [mapConstructor.js]
"use strict";
new Map();
const potentiallyUndefinedIterable = [['1', 1], ['2', 2]];
new Map(potentiallyUndefinedIterable);
const potentiallyNullIterable = [['1', 1], ['2', 2]];
new Map(potentiallyNullIterable);
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