import { type DescField } from "@bufbuild/protobuf";
/**
 * Returns true if the field's protovalidate rules are (conditionally) disabled.
 *
 * Note that this function only applies to message fields (singular, repeated, map),
 * and always returns false for other field types.
 */
export declare function isProtovalidateDisabled(descField: DescField): boolean;
/**
 * Returns true if the field is required by protovalidate.
 *
 * Note that this function only applies to message fields (singular, repeated, map),
 * and always returns false for other field types.
 */
export declare function isProtovalidateRequired(descField: DescField): boolean;
/**
 * Returns true if the field has the proto2 `required` label, or the Edition
 * feature field_presence = LEGACY_REQUIRED.
 *
 * Note that this function only applies to singular message fields, and always
 * returns false for other fields.
 */
export declare function isLegacyRequired(descField: DescField): boolean;