/**
 * Farm.js Query State Parsers
 *
 * Shared parsers that can be used in both client and server contexts
 */
interface Parser<T> {
    parse: (value: string) => T | null;
    serialize: (value: T) => string;
    withDefault?: (defaultValue: T) => Parser<T>;
}
declare const asString: Parser<string>;
declare const asInteger: Parser<number>;
declare const asFloat: Parser<number>;
declare const asBoolean: Parser<boolean>;
interface ArrayParserOptions {
    /** Preserve comma URLs by default; opt in when item delimiters must round-trip. */
    format?: "comma" | "structured";
}
declare function asArrayOf<T>(itemParser: Parser<T>, options?: ArrayParserOptions): Parser<T[]>;
declare function asJson<T>(): Parser<T>;
declare const asIsoDate: Parser<Date>;
declare const asIsoDateTime: Parser<Date>;
declare function createParser<T>(config: {
    parse: (value: string) => T | null;
    serialize: (value: T) => string;
}): Parser<T>;
type inferParserType<T> = T extends Parser<infer U> ? U : never;

export { type ArrayParserOptions, type Parser, asArrayOf, asBoolean, asFloat, asInteger, asIsoDate, asIsoDateTime, asJson, asString, createParser, type inferParserType };