Method freeze

src/scale/scaleMapper.ts:290–290

* Restrict the modification behavior of a scale for robustness. e.g., avoid subsequently * modifying `SCALE_EXTENT_KIND_EFFECTIVE` but no sync to `SCALE_EXTENT_KIND_MAPPING`.

(this: This)

     * modifying `SCALE_EXTENT_KIND_EFFECTIVE` but no sync to `SCALE_EXTENT_KIND_MAPPING`.
     */
    freeze(this: This): void;
}

export function initBreakOrLinearMapper(