Types declared as an interface do not extend Record · Issue #42825 · microsoft/TypeScript · GitHub

Bug Report 🔎 Search Terms interface type inconsistent interface type extends 🕗 Version & Regression Information This is the behavior in every version I tried*, and I reviewed the FAQ for entries about missing index signatures and type as

javascript - Property 'number' does not exist on type 'Record

examples] `NextLinkComposedProps` gives a TypeScript error · Issue

Utility type - Instantiable · Issue #51841 · microsoft

Type issue partial definition 'Type of property circularly

code example is not correct in Intersection Types section · Issue

Unable to extend window in TS 3.6 · Issue #33128 · microsoft

Type inference regression in TypeScript v4.5 · Issue #47958

Record mapped types example in TS 2.1 section of What's New is

More powerful type definitions for Object.entries() - DEV Community

types/connect typescript compiler broken with latest update

Type issue partial definition 'Type of property circularly

Omit seems broken on type extending `Record` · Issue #50638

Unable to extend window in TS 3.6 · Issue #33128 · microsoft

Unable to extend window in TS 3.6 · Issue #33128 · microsoft