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jamesseanwright/ts-mapped-types.ts

Created April 24, 2020 16:22
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Creating TypeScript object types with mapped types
Raw
ts-mapped-types.ts
type LogLevel =
| 'debug'
| 'info'
| 'warning'
| 'error';
type Logger = {
[Level in LogLevel]: (...args: unknown[]) => void;
};
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