20 lines
775 B
TypeScript
20 lines
775 B
TypeScript
// use theses type checking helpers to avoid mistyping "undefind", I mean "undfined"
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export const isUndefined = (value: any): value is undefined =>
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typeof value === "undefined";
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export const isString = (value: any): value is string =>
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typeof value === "string";
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export const isNumber = (value: any): value is number =>
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typeof value === "number";
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/* eslint-disable @typescript-eslint/ban-types */
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export const isFunction = (value: any): value is Function =>
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typeof value === "function";
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/* eslint-enable */
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export const isPromise = <T>(value: Promise<T> | T): value is Promise<T> =>
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typeof (value as Promise<T> | undefined)?.then === "function";
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export * from "./extractAdditionalParams";
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export * from "./featureDetection";
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export * from "./objectQueryTracker";
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