/// <reference types="validator" />
declare module '@ioc:Adonis/Core/Validator' {
    import { UUIDVersion } from 'validator/lib/isUUID';
    import { default as validatorJs } from 'validator';
    import { DateTime, DurationObjectUnits } from 'luxon';
    import { RequestContract } from '@ioc:Adonis/Core/Request';
    import { Options as NormalizeUrlOptions } from 'normalize-url';
    import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext';
    import { MultipartFileContract, FileValidationOptions } from '@ioc:Adonis/Core/BodyParser';
    /**
     * Accepted duration units. Luxon has removed support for
     * singular unit names, but we are supporting them to
     * avoid breaking changes
     */
    export type DurationUnits = keyof DurationObjectUnits | 'year' | 'quarter' | 'month' | 'week' | 'day' | 'hour' | 'minute' | 'second' | 'millisecond';
    /**
     * Helper
     */
    type WithOptional<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;
    /**
     * Shape of a rule. This is what methods from the
     * rules object returns
     */
    export type Rule = {
        name: string;
        options?: any;
    };
    export type SchemaRef<T extends unknown> = {
        readonly __$isRef: true;
        value: T;
        key: string;
    };
    /**
     * The shape of rule after it has been passed
     */
    export type ParsedRule<Options extends any = any> = {
        name: string;
        async: boolean;
        allowUndefineds: boolean;
        compiledOptions: Options;
    };
    /**
     * Shape of schema core literal type
     */
    export type SchemaLiteral = {
        type: 'literal';
        subtype: string;
        nullable: boolean;
        optional: boolean;
        rules: ParsedRule[];
    };
    /**
     * Shape of schema core object type
     */
    export type SchemaObject = {
        type: 'object';
        nullable: boolean;
        optional: boolean;
        rules: ParsedRule[];
        children?: ParsedSchemaTree;
    };
    /**
     * Shape of schema core array type
     */
    export type SchemaArray = {
        type: 'array';
        nullable: boolean;
        optional: boolean;
        rules: ParsedRule[];
        each?: SchemaLiteral | SchemaObject | SchemaArray;
    };
    /**
     * Shape of parsed schema tree. This is not extensible. All newly
     * added rules will be of type literal.
     */
    export type ParsedSchemaTree = {
        [key: string]: SchemaLiteral | SchemaObject | SchemaArray;
    };
    /**
     * The runtime values passed to a validation runtime
     */
    export type ValidationRuntimeOptions = {
        root: any;
        tip: any;
        field: string;
        pointer: string;
        refs: {
            [key: string]: SchemaRef<unknown>;
        };
        arrayExpressionPointer?: string;
        errorReporter: ErrorReporterContract;
        mutate: (newValue: any) => void;
    };
    export type NodeType = 'array' | 'object' | 'literal';
    export type NodeSubType = Exclude<keyof Schema, 'create' | 'refs'>;
    /**
     * Compiler internal representation of a field to produce
     * the compiled output
     */
    export type ValidationField = {
        name: string;
        type: 'literal' | 'identifier';
    };
    /**
     * Shape of an async validation function
     */
    export type AsyncValidation<T extends any = unknown> = {
        compile(type: NodeType, subtype: NodeSubType, options?: any, rulesTree?: {
            [key: string]: any;
        }): ParsedRule<T>;
        validate(value: any, compiledOptions: T, runtimeOptions: ValidationRuntimeOptions): Promise<void>;
    };
    /**
     * Shape of an sync validation function
     */
    export type SyncValidation<T extends any = unknown> = {
        compile(type: NodeType, subtype: NodeSubType, options?: any, rulesTree?: {
            [key: string]: any;
        }): ParsedRule<T>;
        validate(value: any, compiledOptions: T, runtimeOptions: ValidationRuntimeOptions): void;
    };
    /**
     * Shape of custom messages accepted the validator
     */
    export type CustomMessages = {
        '*'?: (field: string, rule: string, arrayExpressionPointer?: string, args?: any) => string;
    } | {
        [key: string]: string;
    };
    /**
     * Returns the most appropriate message for the current
     * validation error.
     */
    export interface MessagesBagContract {
        get(pointer: string, rule: string, message: string, arrayExpressionPointer?: string, args?: any): string;
    }
    /**
     * The interface that every error reporter must adhere
     * to.
     */
    export interface ErrorReporterContract<Messages extends any = any> {
        hasErrors: boolean;
        report(pointer: string, rule: string, message?: string, arrayExpressionPointer?: string, args?: any): void;
        toError(): any;
        toJSON(): Messages;
    }
    /**
     * The reporter constructor contract
     */
    export interface ErrorReporterConstructorContract<Messages extends any = any> {
        new (messages: MessagesBagContract, bail: boolean): ErrorReporterContract<Messages>;
    }
    /**
     * Shape of the JSON API error node
     */
    export type JsonApiErrorNode = {
        source: {
            pointer: string;
        };
        code: string;
        title: string;
        meta?: any;
    };
    /**
     * Shape of the API error node
     */
    export type ApiErrorNode = {
        message: string;
        field: string;
        rule: string;
        args?: any;
    };
    /**
     * Shape of the Vanilla error node
     */
    export type VanillaErrorNode = {
        [field: string]: string[];
    };
    /**
     * The contract every validation must adhere to
     */
    export type ValidationContract<T> = AsyncValidation<T> | SyncValidation<T>;
    /**
     * The compiler output function
     */
    export interface CompilerOutput<T extends any> {
        (data: any, validations: {
            [rule: string]: ValidationContract<any>;
        }, errorReporter: ErrorReporterContract, helpers: {
            exists: (value: any) => boolean;
            isObject: (value: any) => boolean;
        }, refs: {
            [key: string]: SchemaRef<unknown>;
        }): Promise<T>;
    }
    /**
     * Typed schema is a key-value pair of the `field` and a schema
     * function that returns `getTree` method and optional `type`
     * for it
     */
    export type TypedSchema = {
        [field: string]: {
            t?: any;
            getTree(): SchemaLiteral | SchemaObject | SchemaArray;
        };
    };
    /**
     * Signature to define a string or optional string type
     */
    export interface StringType {
        (options?: {
            escape?: boolean;
            trim?: boolean;
        } | Rule[], rules?: Rule[]): {
            t: string;
            getTree(): SchemaLiteral;
        };
        optional(options?: {
            escape?: boolean;
            trim?: boolean;
        } | Rule[], rules?: Rule[]): {
            t?: string;
            getTree(): SchemaLiteral;
        };
        nullable(options?: {
            escape?: boolean;
            trim?: boolean;
        } | Rule[], rules?: Rule[]): {
            t: string | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(options?: {
            escape?: boolean;
            trim?: boolean;
        } | Rule[], rules?: Rule[]): {
            t?: string | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define a date or an optional date type
     */
    export interface DateType {
        (options?: {
            format?: string;
        }, rules?: Rule[]): {
            t: DateTime;
            getTree(): SchemaLiteral;
        };
        optional(options?: {
            format?: string;
        }, rules?: Rule[]): {
            t?: DateTime;
            getTree(): SchemaLiteral;
        };
        nullable(options?: {
            format?: string;
        }, rules?: Rule[]): {
            t: DateTime | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(options?: {
            format?: string;
        }, rules?: Rule[]): {
            t?: DateTime | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define a boolean or optional boolean type
     */
    export interface BooleanType {
        (rules?: Rule[]): {
            t: boolean;
            getTree(): SchemaLiteral;
        };
        optional(rules?: Rule[]): {
            t?: boolean;
            getTree(): SchemaLiteral;
        };
        nullable(rules?: Rule[]): {
            t: boolean | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(rules?: Rule[]): {
            t?: boolean | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define a number or optional number type
     */
    export interface NumberType {
        (rules?: Rule[]): {
            t: number;
            getTree(): SchemaLiteral;
        };
        optional(rules?: Rule[]): {
            t?: number;
            getTree(): SchemaLiteral;
        };
        nullable(rules?: Rule[]): {
            t: number | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(rules?: Rule[]): {
            t?: number | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define a bigint or bigint number type
     */
    export interface BigIntType {
        (rules?: Rule[]): {
            t: bigint;
            getTree(): SchemaLiteral;
        };
        optional(rules?: Rule[]): {
            t?: bigint;
            getTree(): SchemaLiteral;
        };
        nullable(rules?: Rule[]): {
            t: bigint | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(rules?: Rule[]): {
            t?: bigint | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define an object with members or an optional object
     * with members.
     */
    export interface ObjectType {
        (rules?: Rule[]): {
            members<T extends TypedSchema>(schema: T): {
                t: {
                    [P in keyof T]: T[P]['t'];
                };
                getTree(): SchemaObject;
            };
            anyMembers(): {
                t: {
                    [key: string]: any;
                };
                getTree(): SchemaObject;
            };
        };
        optional(rules?: Rule[]): {
            members<T extends TypedSchema>(schema: T): {
                t?: {
                    [P in keyof T]: T[P]['t'];
                };
                getTree(): SchemaObject;
            };
            anyMembers(): {
                t?: {
                    [key: string]: any;
                };
                getTree(): SchemaObject;
            };
        };
        nullable(rules?: Rule[]): {
            members<T extends TypedSchema>(schema: T): {
                t: {
                    [P in keyof T]: T[P]['t'];
                } | null;
                getTree(): SchemaObject;
            };
            anyMembers(): {
                t: {
                    [key: string]: any;
                } | null;
                getTree(): SchemaObject;
            };
        };
        nullableAndOptional(rules?: Rule[]): {
            members<T extends TypedSchema>(schema: T): {
                t?: {
                    [P in keyof T]: T[P]['t'];
                } | null;
                getTree(): SchemaObject;
            };
            anyMembers(): {
                t?: {
                    [key: string]: any;
                } | null;
                getTree(): SchemaObject;
            };
        };
    }
    /**
     * Signature to define an array with members or an optional array
     * with members or array/optional array with optional members
     */
    export interface ArrayType {
        (rules?: Rule[]): {
            members<T extends {
                t?: any;
                getTree(): SchemaLiteral | SchemaObject | SchemaArray;
            }>(schema: T): {
                t: T['t'][];
                getTree(): SchemaArray;
            };
            anyMembers(): {
                t: any[];
                getTree(): SchemaArray;
            };
        };
        optional(rules?: Rule[]): {
            members<T extends {
                t?: any;
                getTree(): SchemaLiteral | SchemaObject | SchemaArray;
            }>(schema: T): {
                t?: T['t'][];
                getTree(): SchemaArray;
            };
            anyMembers(): {
                t?: any[];
                getTree(): SchemaArray;
            };
        };
        nullable(rules?: Rule[]): {
            members<T extends {
                t?: any;
                getTree(): SchemaLiteral | SchemaObject | SchemaArray;
            }>(schema: T): {
                t: T['t'][] | null;
                getTree(): SchemaArray;
            };
            anyMembers(): {
                t: any[] | null;
                getTree(): SchemaArray;
            };
        };
        nullableAndOptional(rules?: Rule[]): {
            members<T extends {
                t?: any;
                getTree(): SchemaLiteral | SchemaObject | SchemaArray;
            }>(schema: T): {
                t?: T['t'][] | null;
                getTree(): SchemaArray;
            };
            anyMembers(): {
                t?: any[] | null;
                getTree(): SchemaArray;
            };
        };
    }
    /**
     * Options accepted by the enum type
     */
    export type AllowedEnumOptions = SchemaRef<unknown> | readonly unknown[];
    /**
     * Conditionally finds the return value for the Enum options
     */
    export type EnumReturnValue<Options extends AllowedEnumOptions> = Options extends SchemaRef<infer R> ? R extends readonly unknown[] ? R[number] : unknown : Options extends readonly unknown[] ? Options[number] : never;
    /**
     * Conditionally finds the return value for the EnumSet options
     */
    export type EnumSetReturnValue<Options extends AllowedEnumOptions> = Options extends SchemaRef<infer R> ? R extends readonly unknown[] ? R[number][] : unknown : Options extends readonly unknown[] ? Options[number][] : never;
    /**
     * Signature to define an enum type. We accept a static list of enum
     * values or a ref that is resolved lazily.
     */
    export interface EnumType {
        <Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t: EnumReturnValue<Options>;
            getTree(): SchemaLiteral;
        };
        optional<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t?: EnumReturnValue<Options>;
            getTree(): SchemaLiteral;
        };
        nullable<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t: EnumReturnValue<Options> | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t?: EnumReturnValue<Options> | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Signature to define an enum set type
     */
    export interface EnumSetType {
        <Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t: EnumSetReturnValue<Options>;
            getTree(): SchemaLiteral;
        };
        optional<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t?: EnumSetReturnValue<Options>;
            getTree(): SchemaLiteral;
        };
        nullable<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t: EnumSetReturnValue<Options> | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional<Options extends AllowedEnumOptions>(options: Options, rules?: Rule[]): {
            t?: EnumSetReturnValue<Options> | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Type for validating multipart files
     */
    export interface FileType {
        (options?: Partial<FileValidationOptions>, rules?: Rule[]): {
            t: MultipartFileContract;
            getTree(): SchemaLiteral;
        };
        optional(options?: Partial<FileValidationOptions>, rules?: Rule[]): {
            t?: MultipartFileContract;
            getTree(): SchemaLiteral;
        };
        nullable(options?: Partial<FileValidationOptions>, rules?: Rule[]): {
            t: MultipartFileContract | null;
            getTree(): SchemaLiteral;
        };
        nullableAndOptional(options?: Partial<FileValidationOptions>, rules?: Rule[]): {
            t?: MultipartFileContract | null;
            getTree(): SchemaLiteral;
        };
    }
    /**
     * Shape of `schema.create` output
     */
    export type ParsedTypedSchema<T extends TypedSchema> = {
        props: {
            [P in keyof T]: T[P]['t'];
        };
        tree: ParsedSchemaTree;
    };
    /**
     * List of schema methods available to define a schema
     */
    export interface Schema {
        string: StringType;
        boolean: BooleanType;
        number: NumberType;
        bigint: BigIntType;
        date: DateType;
        enum: EnumType;
        enumSet: EnumSetType;
        object: ObjectType;
        array: ArrayType;
        file: FileType;
        refs: <T extends Object>(refs: T) => {
            [K in keyof T]: SchemaRef<T[K]>;
        };
        create<T extends TypedSchema>(schema: T): ParsedTypedSchema<T>;
    }
    /**
     * Shape of validator config.
     */
    export type ValidatorConfig = {
        bail?: boolean;
        existsStrict?: boolean;
        reporter?: () => Promise<ErrorReporterConstructorContract> | Promise<{
            default: ErrorReporterConstructorContract;
        }>;
    };
    /**
     * Method to use content negotiation to define a custom per http request
     * repoter
     */
    export type RequestNegotiator = (request: RequestContract) => ErrorReporterConstructorContract;
    /**
     * A callback method to return default messages for validation.
     */
    export type DefaultMessagesCallback = (ctx?: HttpContextContract) => CustomMessages;
    /**
     * Resolved config passed to the configure method and use internally
     */
    export type ValidatorResolvedConfig = {
        bail?: boolean;
        existsStrict?: boolean;
        reporter?: ErrorReporterConstructorContract;
        messages?: DefaultMessagesCallback;
        negotiator: RequestNegotiator;
    };
    /**
     * The validator node object accepted by the validated
     * method
     */
    export type ValidatorNode<T extends ParsedTypedSchema<TypedSchema>> = {
        schema: T;
        data: any;
        refs?: {
            [key: string]: SchemaRef<unknown>;
        };
        cacheKey?: string;
        messages?: CustomMessages;
        existsStrict?: boolean;
        reporter?: ErrorReporterConstructorContract;
        bail?: boolean;
    };
    /**
     * Shape of validator accepted by the request.validate function. It can be
     * a class with constructor that accepts the Context or a plain object
     * with properties accepted by the `validator.validate` method.
     */
    export type RequestValidatorNode<T extends ParsedTypedSchema<TypedSchema>> = (new (ctx: HttpContextContract) => WithOptional<ValidatorNode<T>, 'data'>) | WithOptional<ValidatorNode<T>, 'data'>;
    /**
     * Shape of the function that validates the compiler output
     */
    export type ValidateFn = <T extends ParsedTypedSchema<TypedSchema>>(validator: ValidatorNode<T>) => Promise<T['props']>;
    /**
     * Email validation and sanitization options
     */
    export type EmailRuleOptions = EmailValidationOptions & {
        /**
         * @deprecated
         */
        sanitize?: boolean | {
            lowerCase?: boolean;
            removeDots?: boolean;
            removeSubaddress?: boolean;
        };
    };
    /**
     * Options to validate email
     */
    export type EmailValidationOptions = {
        allowDisplayName?: boolean;
        requireDisplayName?: boolean;
        allowUtf8LocalPart?: boolean;
        requireTld?: boolean;
        ignoreMaxLength?: boolean;
        allowIpDomain?: boolean;
        domainSpecificValidation?: boolean;
        hostBlacklist?: string[];
    };
    /**
     * Options accepted by the normalizeEmail
     * rule
     */
    export type EmailNormalizationOptions = {
        allLowercase?: boolean;
        gmailLowercase?: boolean;
        gmailRemoveDots?: boolean;
        gmailRemoveSubaddress?: boolean;
        gmailConvertGooglemaildotcom?: boolean;
        outlookdotcomLowercase?: boolean;
        outlookdotcomRemoveSubaddress?: boolean;
        yahooLowercase?: boolean;
        yahooRemoveSubaddress?: boolean;
        icloudLowercase?: boolean;
        icloudRemoveSubaddress?: boolean;
    };
    /**
     * URL validation options
     */
    export type UrlValidationOptions = {
        protocols?: ('http' | 'https' | 'ftp')[];
        requireTld?: boolean;
        requireProtocol?: boolean;
        requireHost?: boolean;
        allowedHosts?: string[];
        bannedHosts?: string[];
        validateLength?: boolean;
    };
    /**
     * Extended options with deprecated properties
     */
    export type UrlOptions = UrlValidationOptions & {
        ensureProtocol?: string | boolean;
        stripWWW?: boolean;
    };
    /**
     * URL normalization options
     */
    export type UrlNormalizationOptions = {
        -readonly [K in keyof NormalizeUrlOptions]: NormalizeUrlOptions[K];
    };
    /**
     * List of available validation rules. The rules are not the validation
     * implementations, but instead a pointer to the validation implementation
     * by it's name.
     *
     * Do not add primitives here, since they are covered by the types. For example
     * schema.string will add rules.string automatically.
     */
    export interface Rules {
        /**
         * Field under validation must always exists
         */
        required(): Rule;
        /**
         * Field under validation can be nullable, but not undefined
         * or an empty string
         */
        nullable(): Rule;
        /**
         * Field under validation must always exists if the
         * target field exists
         */
        requiredIfExists(field: string): Rule;
        /**
         * Field under validation must always exists, if all of the
         * target field exists
         */
        requiredIfExistsAll(field: string[]): Rule;
        /**
         * Field under validation must always exists, if any of the
         * target fields exists
         */
        requiredIfExistsAny(field: string[]): Rule;
        /**
         * Field under validation must always exists, if target field
         * does not exists
         */
        requiredIfNotExists(field: string): Rule;
        /**
         * Field under validation must always exists, if all of the
         * target fields does not exists
         */
        requiredIfNotExistsAll(field: string[]): Rule;
        /**
         * Field under validation must always exists, if any of the
         * target fields does not exists
         */
        requiredIfNotExistsAny(field: string[]): Rule;
        /**
         * Field under validation must always exists, when the defined
         * expecations are met
         */
        requiredWhen(field: string, operator: 'in' | 'notIn', comparisonValues: any[] | SchemaRef<any[]>): Rule;
        requiredWhen(field: string, operator: '>' | '<' | '>=' | '<=', comparisonValue: number | SchemaRef<number>): Rule;
        requiredWhen(field: string, operator: 'in' | 'notIn' | '=' | '!=' | '>' | '<' | '>=' | '<=', comparisonValues: any | SchemaRef<any>): Rule;
        /**
         * Number must be unsigned
         */
        unsigned(): Rule;
        /**
         * Number must be in a specific range of values
         */
        range(start: number, stop: number): Rule;
        /**
         * String must be alpha
         */
        alpha(options?: {
            allow?: ('space' | 'underscore' | 'dash')[];
        }): Rule;
        /**
         * String must be alphaNum
         */
        alphaNum(options?: {
            allow?: ('space' | 'underscore' | 'dash')[];
        }): Rule;
        /**
         * String must match regex
         */
        regex(regexPattern: RegExp): Rule;
        /**
         * Validate string value to be formatted as an email
         * address
         */
        email(options?: EmailValidationOptions): Rule;
        /**
         * Value must be a valid email address
         * @deprecated
         */
        email(options?: EmailRuleOptions): Rule;
        /**
         * Normalize email address
         */
        normalizeEmail(options: EmailNormalizationOptions): Rule;
        /**
         * Value must be a valid url
         */
        url(options?: UrlValidationOptions): Rule;
        /**
         * Value must be a valid url
         * @deprecated
         */
        url(options?: UrlOptions): Rule;
        /**
         * Normalize URL
         */
        normalizeUrl(options?: NormalizeUrlOptions): Rule;
        /**
         * Trim string value
         */
        trim(): Rule;
        /**
         * Escape string value
         */
        escape(): Rule;
        /**
         * Value must be valid as ip address regex. Optionally you can
         * define a ipv version
         */
        ip(options?: {
            version?: '4' | 4 | 6 | '6';
        }): Rule;
        /**
         * Value must be valid as per uuid format. Optionally you can
         * define a uuid version
         */
        uuid(options?: {
            version?: UUIDVersion;
        }): Rule;
        /**
         * Value must pass the mobile regex rule
         */
        mobile(options?: {
            strict?: boolean;
            locale?: validatorJs.MobilePhoneLocale[];
        }): Rule;
        /**
         * Length of string or array must be below or same as the defined length
         */
        maxLength(length: number): Rule;
        /**
         * Length of string or array must be above the defined length
         */
        minLength(length: number): Rule;
        /**
         * Confirm field to be exists and have the same value
         */
        confirmed(field?: string): Rule;
        /**
         * The value of field must be distinct inside the array
         */
        distinct(field: string): Rule;
        /**
         * The value of date must be after a given duration
         */
        after(duration: number, unit: DurationUnits): Rule;
        /**
         * The value of date must be after a given date
         */
        after(date: SchemaRef<DateTime>): Rule;
        /**
         * The value of date must be after the given keyword.
         *
         * After "today" is equivalent to 0, days
         * After "tomorrow" is equivalent to 1, day
         */
        after(keyword: 'today' | 'tomorrow'): Rule;
        /**
         * The value of date must be before a given duration
         */
        before(duration: number, unit: DurationUnits): Rule;
        /**
         * The value of date must be before a given date
         */
        before(date: SchemaRef<DateTime>): Rule;
        /**
         * The value of date must be before the given keyword.
         *
         * Before "today" is equivalent to 0, days
         * Before "yesterday" is equivalent to 1, day
         */
        before(keyword: 'today' | 'yesterday'): Rule;
        /**
         * The value of date must be after a given date
         */
        afterField(field: string): Rule;
        /**
         * The value of date must be after or equal to a given date
         */
        afterOrEqualToField(field: string): Rule;
        /**
         * The value of date must be before a given date
         */
        beforeField(field: string): Rule;
        /**
         * The value of date must be before or equal to a given date
         */
        beforeOrEqualToField(field: string): Rule;
        /**
         * Ensure value is not in the defined array
         */
        notIn(keywords: (number | string)[] | SchemaRef<(number | string)[]>): Rule;
        /**
         * The value of string must be equalToValue
         */
        equalTo(equalToValue: string | SchemaRef<string>): Rule;
        /**
         * The value of date must be after or equal to a given duration
         */
        afterOrEqual(duration: number, unit: DurationUnits): Rule;
        /**
         * The value of date must be after or equal to a given date
         */
        afterOrEqual(date: SchemaRef<DateTime>): Rule;
        /**
         * The value of date must be after or equal to the given keyword.
         *
         * After "today" is equivalent to 0, days
         * After "tomorrow" is equivalent to 1, day
         */
        afterOrEqual(keyword: 'today' | 'tomorrow'): Rule;
        /**
         * The value of date must be before or equal to a given duration
         */
        beforeOrEqual(duration: number, unit: DurationUnits): Rule;
        /**
         * The value of date must be before or equal to a given date
         */
        beforeOrEqual(date: SchemaRef<DateTime>): Rule;
        /**
         * The value of date must be before or equal to the given keyword.
         *
         * Before "today" is equivalent to 0, days
         * Before "yesterday" is equivalent to 1, day
         */
        beforeOrEqual(keyword: 'today' | 'yesterday'): Rule;
    }
    /**
     * Shape of schema module
     */
    const schema: Schema;
    /**
     * Shape of rules module
     */
    const rules: Rules;
    /**
     * Shape of validator module
     */
    const validator: {
        config: ValidatorResolvedConfig;
        /**
         * Validate is a shorthand to compile + exec. If cache
         * key is defined, then it will also cache the
         * schemas.
         */
        validate: ValidateFn;
        /**
         * Add a new validation rule
         */
        addRule(name: string, ruleDefinition: ValidationContract<any>): void;
        /**
         * Add a new validation rule
         */
        rule<Options extends any>(name: string, validateFn: ValidationContract<Options>['validate'], compileFn?: (options: any[], type: NodeType, subtype: NodeSubType) => Partial<ParsedRule<Options>>, restrictForTypes?: NodeSubType[]): void;
        /**
         * Type definition is set to any, since one can pass in a function or
         * an object that has chainable API. So there is no simple way
         * to guard the type definition. However, the `schema.create`
         * method will fail if the final outcome doesn't have `getTree`
         * method on it.
         */
        addType(name: string, typeDefinition: any): void;
        /**
         * Type definition is set to any, since one can pass in a function or
         * an object that has chainable API. So there is no simple way
         * to guard the type definition. However, the `schema.create`
         * method will fail if the final outcome doesn't have `getTree`
         * method on it.
         */
        type(name: string, typeDefinition: any): void;
        /**
         * Helpers required by the custom rules
         */
        helpers: {
            getFieldValue: (field: string, root: any, tip: any) => any;
            resolveAbsoluteName: (field: string, otherField: string) => string;
            exists: (value: any) => boolean;
            isRef(value: any): value is SchemaRef<unknown>;
            existsStrict: (value: any) => boolean;
        };
        /**
         * Register a callback to return default messages.
         */
        messages: (callback: DefaultMessagesCallback) => void;
        /**
         * Define a custom content negotiator
         */
        negotiator: (callback: RequestNegotiator) => void;
        /**
         * List of bundled reporters
         */
        reporters: {
            api: ErrorReporterConstructorContract<{
                errors: ApiErrorNode[];
            }>;
            jsonapi: ErrorReporterConstructorContract<{
                errors: JsonApiErrorNode[];
            }>;
            vanilla: ErrorReporterConstructorContract<VanillaErrorNode>;
        };
        /**
         * Configure validator global configuration
         */
        configure(config: Omit<ValidatorResolvedConfig, 'negotiator'>): void;
    };
    export interface ValidationExceptionContract {
        new (flashToSession: boolean, messages?: any): {
            handle(error: InstanceType<ValidationExceptionContract>, ctx: HttpContextContract): any;
        };
    }
    const ValidationException: ValidationExceptionContract;
    export { schema, rules, validator, ValidationException };
}