export type ASTNodeType = 'object' | 'array' | 'string' | 'number' | 'boolean' | 'null';
export type ASTNode = {
    type: ASTNodeType;
    start: number;
    end: number;
    length: number;
    value: any;
};
export type ObjectNode = ASTNode & {
    type: 'object';
    value: Record<string, any>;
    colonPositions: number[];
    commaPositions: number[];
    children: Array<[JSONASTNode, JSONASTNode]>;
};
export type ArrayNode = ASTNode & {
    type: 'array';
    value: any[];
    commaPositions: number[];
    children: JSONASTNode[];
};
export type StringNode = ASTNode & {
    type: 'string';
    value: string;
};
export type NumberNode = ASTNode & {
    type: 'number';
    value: number;
};
export type BooleanNode = ASTNode & {
    type: 'boolean';
    value: boolean;
};
export type NullNode = ASTNode & {
    type: 'null';
    value: null;
};
export type JSONASTNode = ObjectNode | ArrayNode | StringNode | NumberNode | BooleanNode | NullNode;
export declare class JSONFuzzerParser {
    private input;
    private position;
    private nodes;
    constructor(input: string);
    parse(): JSONASTNode[];
    private parseValue;
    private parseObject;
    private parseArray;
    private parseString;
    private parseNumber;
    private parseBoolean;
    private parseNull;
    private skipWhitespace;
}
export declare function parseJson(jsonString: string): JSONASTNode[];