import { Effect } from 'effect';
import type { ESchemaDescriptor, ValueDraftDefinition, ValueEnvelopeEncoded, ValueEvolution, ValueSchema, ValueSchemaDecoded } from '../../domain/schema-model/index.js';
import { ESchemaError } from '../../domain/eschema-error/index.js';
export declare function makeValueSchemaRuntime<TVersion extends string, TLatest extends ValueSchema>(input: {
    readonly owner: object;
    readonly name: string;
    readonly latestVersion: TVersion;
    readonly evolutions: readonly ValueEvolution[];
}): {
    readonly schema: () => TLatest;
    readonly decode: (value: unknown) => Effect.Effect<ValueSchemaDecoded<TLatest>, ESchemaError>;
    readonly encode: (value: ValueSchemaDecoded<TLatest>) => Effect.Effect<ValueEnvelopeEncoded<TVersion, TLatest>, ESchemaError>;
    readonly descriptor: () => ESchemaDescriptor;
};
/**
 * Wraps the base value runtime with a draft overlay, mirroring
 * `makeDraftedObjectSchemaRuntime`: decode folds through published
 * migrations then the draft's forward migration; encode applies the draft's
 * backward migration first, then encodes against the last published schema.
 */
export declare function makeDraftedValueSchemaRuntime<TVersion extends string, TLatest extends ValueSchema, TDraft extends ValueSchema>(input: {
    readonly owner: object;
    readonly name: string;
    readonly latestVersion: TVersion;
    readonly evolutions: readonly ValueEvolution[];
    readonly draft: ValueDraftDefinition;
}): {
    readonly schema: () => TLatest;
    readonly decode: (value: unknown) => Effect.Effect<ValueSchemaDecoded<TDraft>, ESchemaError>;
    readonly encode: (value: ValueSchemaDecoded<TDraft>) => Effect.Effect<ValueEnvelopeEncoded<TVersion, TLatest>, ESchemaError>;
    readonly descriptor: () => ESchemaDescriptor;
};
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