export type TemporalFmtErrorCode = 'FORMAT_SYNTAX_ERROR' | 'UNKNOWN_TOKEN' | 'PARSE_MISMATCH' | 'INVALID_DATE' | 'INVALID_TIME' | 'INVALID_OFFSET' | 'INVALID_TIME_ZONE' | 'INVALID_CALENDAR' | 'AMBIGUOUS_INPUT' | 'INVALID_LOCALE' | 'INVALID_DURATION';
export interface TemporalFmtErrorFields {
    code: TemporalFmtErrorCode;
    input?: string;
    format?: string;
    token?: string;
    position?: number;
    expected?: string;
    actual?: string;
    reason?: string;
}
export declare class TemporalFmtError extends Error {
    readonly code: TemporalFmtErrorCode;
    readonly input?: string;
    readonly format?: string;
    readonly token?: string;
    readonly position?: number;
    readonly expected?: string;
    readonly actual?: string;
    readonly reason?: string;
    constructor(message: string, fields: TemporalFmtErrorFields);
    toJSON(): TemporalFmtErrorFields & {
        name: string;
        message: string;
    };
}
export declare class FormatSyntaxError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class UnknownTokenError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class ParseMismatchError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidDateError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidTimeError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidOffsetError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidTimeZoneError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidCalendarError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class AmbiguousInputError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidLocaleError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare class InvalidDurationError extends TemporalFmtError {
    constructor(fields: Omit<TemporalFmtErrorFields, 'code'> & {
        message?: string;
    });
}
export declare function wrapUntypedError(err: Error, context: {
    input?: string;
    format?: string;
}): TemporalFmtError;