RecordProps • tldraw Docs

Maps a record's property types to their corresponding validators.

This utility type takes a record type with a props object and creates a mapping where each property key maps to a validator for that property's type. This is used to define validation schemas for record properties.

type RecordProps<
  R extends UnknownRecord & {
    props: object;
  },
> = {
  [K in keyof R["props"]]: T.Validatable<R["props"][K]>;
};

Example

interface MyShape extends TLBaseShape<
  "custom",
  { width: number; color: string }
> {}

// Define validators for the shape properties
const myShapeProps: RecordProps<MyShape> = {
  width: T.number,
  color: T.string,
};