Function refToName

scripts/codegen/utils.ts:835–839

(ref: unknown)

    if (internalTypeNames.size === 0) return schema;

    const refToName = (ref: unknown): string | undefined => {
        if (typeof ref !== "string") return undefined;
        const m = ref.match(/^#\/(?:definitions|\$defs)\/([^/]+)$/);
        return m ? m[1] : undefined;
    };

    /** Returns true when a property's *direct* type carrier is an internal definition. */
    const propertyReferencesInternal = (propSchema: JSONSchema7): boolean => {