Add support for cache: 'while-pending' option#61

fregante with Copilot wants to merge 2 commits into

mainsindresorhus/p-memoize:mainfrom

copilot/export-in-flight-only-memoizersindresorhus/p-memoize:copilot/export-in-flight-only-memoizerCopy head branch name to clipboard