gvergnaud/ts-pattern

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TS-Pattern The exhaustive Pattern Matching library for TypeScript with smart type inference. import { match, P } from 'ts-pattern'; type Data = | { type: 'text'; content: string } | { type: 'img'; src: string }; type Result = | { type: 'ok'; data: Data } | { type: 'error'; error: Error }; const result: Result = ...; const html = match(result) .with({ type: 'error' }, () => <p>Oups! An error occured</p>) .with({ type: 'ok', data: { type:...