| 1 | export function isNull(value: unknown): value is null | undefined {
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| 2 | return value == null;
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| 3 | }
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| 4 |
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| 5 | export function isObject<V = any>(value: unknown): value is Record<keyof any, V> {
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| 6 | return typeof value === "object" && !!value;
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| 7 | }
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| 8 |
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| 9 | export function isString(value: unknown): value is string {
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| 10 | return typeof value === "string";
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| 11 | }
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| 12 |
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| 13 | export function isBool(value: unknown): value is boolean {
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| 14 | return value === true || value === false;
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| 15 | }
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| 16 |
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| 17 | export const isArray = Array.isArray;
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