/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
import type { InternalCoreInterfacesUtilityTypes, OpaqueJsonDeserialized } from "@fluidframework/core-interfaces/internal";
import type { InternalTypes } from "./exposedInternalTypes.js";
/**
 * Metadata for a value that may have been validated by a {@link StateSchemaValidator} function.
 */
interface ValidatableMetadata<TValue> {
    /**
     * Contains a validated value or undefined if `value` is invalid.
     *
     * This property will not be present if the data has not been validated.
     * If it is present and `undefined`, the value has been checked and found to be invalid.
     * Otherwise it will be the validated value.
     */
    validatedValue?: OpaqueJsonDeserialized<TValue> | undefined;
}
/**
 * Represents data with optional value that may have been validated by a
 * {@link @fluidframework/presence#StateSchemaValidator} function.
 *
 * @internal
 */
export interface ValidatableOptionalState<TValue> extends Omit<InternalTypes.ValueOptionalState<TValue>, keyof ValidatableMetadata<TValue>>, ValidatableMetadata<TValue> {
}
/**
 * Represents data with required value that may have been validated by a
 * {@link @fluidframework/presence#StateSchemaValidator} function.
 *
 * @internal
 */
export interface ValidatableRequiredState<TValue> extends Omit<InternalTypes.ValueRequiredState<TValue>, keyof ValidatableMetadata<TValue>>, ValidatableMetadata<TValue> {
}
/**
 * A directory of validatable values, where each value may be an optional
 * state or another directory.
 *
 * @remarks
 * The is the validatable version of {@link InternalTypes.ValueDirectory}.
 *
 * @internal
 */
export interface ValidatableValueDirectory<T> {
    rev: number;
    items: {
        [name: string | number]: ValidatableOptionalState<T> | ValidatableValueDirectory<T>;
    };
}
/**
 * Convenience type for a validatable required state or a directory of values.
 *
 * @remarks
 * This is the validatable version of {@link InternalTypes.ValueDirectoryOrState}.
 *
 * @internal
 */
export type ValidatableValueDirectoryOrState<T> = ValidatableRequiredState<T> | ValidatableValueDirectory<T>;
/**
 * Transforms basic value datastore / protocol type into equivalent type
 * with validation support.
 *
 * @remarks
 * Use when some more specific or parameterized type equivalent of
 * `InternalTypes.Value(Directory|RequiredState|OptionalState)` is needed.
 *
 * Basically, wherever a `*ValueState` appears it is extended with
 * {@link ValidatableMetadata} to support validation.
 *
 * @internal
 */
export type ValidatableValueStructure<T extends InternalTypes.ValueDirectory<unknown> | InternalTypes.ValueRequiredState<unknown> | InternalTypes.ValueOptionalState<unknown>> = T extends InternalTypes.ValueDirectory<infer TValue> ? InternalCoreInterfacesUtilityTypes.IfSameType<T, InternalTypes.ValueDirectory<T>, ValidatableValueDirectory<TValue>, InternalCoreInterfacesUtilityTypes.FlattenIntersection<Omit<T, "items"> & {
    items: {
        [KItems in keyof T["items"]]: ValidatableValueStructure<T["items"][KItems]>;
    };
}>> : T extends InternalTypes.ValueRequiredState<infer TValue> | InternalTypes.ValueOptionalState<infer TValue> ? InternalCoreInterfacesUtilityTypes.FlattenIntersection<Omit<T, keyof ValidatableMetadata<TValue>> & ValidatableMetadata<TValue>> : never;
export {};
//# sourceMappingURL=validatableTypes.d.ts.map