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13 lines
500 B
TypeScript
Executable File
13 lines
500 B
TypeScript
Executable File
// Setup variable in global scope (top-level object)
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// Global type definition must be added separately to `mocks.d.ts` in form:
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// declare const __globalName: any;
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export function defineGlobal(propName: string, descriptor: PropertyDescriptor) {
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const scope = typeof global !== "undefined" ? global : window;
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if (scope.hasOwnProperty(propName)) {
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console.info(`Global variable "${propName}" already exists. Skipping.`)
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return;
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}
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Object.defineProperty(scope, propName, descriptor);
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}
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