It was in the 4.9 iteration plan [1], and is now in the 5.0 iteration plan [2]. They also talk of this in a design meeting [3] and a member of TS team seems com

It was in the 4.9 iteration plan [1], and is now in the 5.0 iteration plan [2]. They also talk of this in a design meeting [3] and a member of TS team seems committed to it. [1] https://github.com/microsoft/TypeScript/issues/50457 https://github.com/microsoft/TypeScript/issues/50457 [2] https://github.com/microsoft/TypeScript/issues/51362 https://github.com/microsoft/TypeScript/issues/51362 [3] https://github.com/microsoft/TypeScript/issues/51302 https://github.com/microsoft/TypeScript/issues/51302