Pattern | /patterns.ts | fuzzy_octo_guacamole@v5.0.1

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type alias Pattern

Re-export

import { type Pattern } from "https://deno.land/x/fuzzy_octo_guacamole@v5.0.1/patterns.ts";

Pattern<a> is the generic type for patterns matching a value of type a. A pattern can be any (nested) javascript value.

They can also be wildcards, like P._, P.string, P.number, or other matchers, like P.when(predicate), P.not(pattern), etc.

Examples

const pattern: P.Pattern = { name: P.string }

definition: unknown extends a ? UnknownPattern : KnownPattern<a>