isaacscript-common/src/types/WidenLiteral.ts

Helper functions and features for IsaacScript mods.

export type WidenLiteral<T> = T extends string
  ? string
  : T extends number
    ? number
    : T extends boolean
      ? boolean
      : T extends bigint
        ? bigint
        : T extends symbol
          ? symbol
          : T;