ImagesSchema

const ImagesSchema: ZodRecord<ZodString, ZodUnion<[ZodString, ZodObject<{ pixelRatio: ZodOptional<ZodNumber>; sdf: ZodOptional<ZodBoolean>; url: ZodString; }, "strip", ZodTypeAny, { pixelRatio?: number; sdf?: boolean; url: string; }, { pixelRatio?: number; sdf?: boolean; url: string; }>]>>

Defined in: packages/core/src/schemas/map.schema.ts:582

The images: record. Names are restricted to sprite-safe characters — a colon would collide with the mlym: sprite-namespace separator.