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graphql/jsutils/isInvalid.mjs

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1/**
2 * Returns true if a value is undefined, or NaN.
3 */
4export default function isInvalid(value) {
5  return value === undefined || value !== value;
6}

1	`/**`
2	`* Returns true if a value is undefined, or NaN.`
3	`*/`
4	`export default function isInvalid(value) {`
5	`return value === undefined \|\| value !== value;`
6	`}`