File size: 166 Bytes
bc20498 |
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export function optional(f) {
return f == null ? null : required(f);
}
export function required(f) {
if (typeof f !== "function") throw new Error;
return f;
}
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bc20498 |
1 2 3 4 5 6 7 8 9 |
export function optional(f) {
return f == null ? null : required(f);
}
export function required(f) {
if (typeof f !== "function") throw new Error;
return f;
}
|