// Public surface of the sium artifact. The sub-barrels (`core`, `types`,
// `langs`) are already named — this file enumerates them at the top level for
// ergonomic single-import use. Consumers who want a tighter import surface
// can reach the sub-barrels directly via `$sium/core`, `$sium/types`,
// `$sium/langs`.

export { createEngineSium } from './engine-sium';
export type { EngineSium, EngineSiumOptions } from './engine-sium';
export { createSiumDiagnostics, emitSiumDiagnostic, issueDiagnosticMeta } from './diagnostics';

export { SIUM_MODULE, SIUM_DIAGNOSTIC_EVENTS } from './consts';
export {
	SIUM_ERR,
	SIUM_ERR_ASYNC_SCHEMA,
	SIUM_ERR_DISCRIMINATED_UNION,
	SIUM_ERR_DISCRIMINATED_UNION_MEMBER_MISSING_KEY,
	SIUM_ERR_DISCRIMINATED_UNION_MEMBER_NOT_LITERAL,
	SIUM_ERR_DISCRIMINATED_UNION_MEMBER_NOT_OBJECT,
	SIUM_ERR_ENCODE,
	SIUM_ERR_ENCODE_EXPECTS_ARRAY,
	SIUM_ERR_ENCODE_EXPECTS_OBJECT,
	SIUM_ERR_ENCODE_NO_MATCH,
	SIUM_ERR_LAZY_RESOLVING,
	SIUM_ERR_VALIDATION,
	SIUM_ERROR_MESSAGES,
	SIUM_ERRORS,
	SIUM_LOG_MSG_RESOLVE_FALLBACK,
	SiumAsyncSchemaError,
	SiumDiscriminatedUnionError,
	SiumEncodeExpectsArrayError,
	SiumEncodeExpectsObjectError,
	SiumEncodeNoMatchError,
	SiumLazyResolvingError,
	SiumValidationError,
	isSiumAsyncSchemaError,
	isSiumDiscriminatedUnionError,
	isSiumEncodeExpectsArrayError,
	isSiumEncodeExpectsObjectError,
	isSiumEncodeNoMatchError,
	isSiumLazyResolvingError,
	isSiumValidationError
} from './errors';
export type { SiumDiscriminatedUnionFault } from './errors';

// core
export {
	string,
	number,
	boolean,
	literal,
	enumOf,
	optional,
	nullable,
	defaulted,
	object,
	array,
	union,
	discriminated,
	lazy,
	serializeSchema,
	countLeafFields,
	walkSchema,
	pipe,
	refine,
	transform,
	codec,
	meta,
	min,
	max,
	length,
	regex,
	email,
	url,
	integer
} from './core';
export type {
	SerializedSchema,
	SerializedShape,
	StandardSchemaV1,
	Schema,
	Step,
	Issue,
	Result,
	Ctx,
	SchemaKind,
	SchemaWrapper,
	SchemaEffect,
	SiumIntrospection,
	SiumShape,
	MetaAnnotations,
	RefineFailure
} from './core';

// types (domain values)
export {
	timeValue,
	timeRange,
	hour,
	minute,
	second,
	dayPeriod,
	dateValue,
	dateRange,
	year,
	month,
	day,
	coerceDate,
	colorValue,
	red,
	green,
	blue,
	hue,
	saturation,
	lightness,
	brightness,
	alpha
} from './types';

// langs
export { ISSUE_CODES, resolve, siumLangs } from './langs';
export type { IssueCode } from './langs';
export type {
	SiumDiagnosticEvent,
	SiumDiagnosticMeta,
	SiumDiagnostics,
	SiumDiagnosticType
} from './diagnostics';