Feature request: KeysMatching (filtered keyof)
type KeysMatching<Obj, Type> = {
[Key in keyof Obj]-?: Key extends Type ? Key : never;
}[keyof Obj];Quick way to get keys of an object matching a particular patterns, e.g. template literal types. Could be useful for composing with other util types like ValueOf.
sindresorhus / type-fest
A collection of essential TypeScript types
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