export interface FilePosition {
    offset: number;
    line: number;
    column: number;
}
export interface FileRange {
    start: FilePosition;
    end: FilePosition;
    source: string;
}
export interface LiteralExpectation {
    type: "literal";
    text: string;
    ignoreCase: boolean;
}
export interface ClassParts extends Array<string | ClassParts> {
}
export interface ClassExpectation {
    type: "class";
    parts: ClassParts;
    inverted: boolean;
    ignoreCase: boolean;
}
export interface AnyExpectation {
    type: "any";
}
export interface EndExpectation {
    type: "end";
}
export interface OtherExpectation {
    type: "other";
    description: string;
}
export type Expectation = LiteralExpectation | ClassExpectation | AnyExpectation | EndExpectation | OtherExpectation;
declare class _PeggySyntaxError extends Error {
    static buildMessage(expected: Expectation[], found: string | null): string;
    message: string;
    expected: Expectation[];
    found: string | null;
    location: FileRange;
    name: string;
    constructor(message: string, expected: Expectation[], found: string | null, location: FileRange);
    format(sources: {
        source?: any;
        text: string;
    }[]): string;
}
export interface TraceEvent {
    type: string;
    rule: string;
    result?: any;
    location: FileRange;
}
export interface ParseOptions {
    filename?: string;
    startRule?: "start";
    tracer?: any;
    [key: string]: any;
}
export type ParseFunction = <Options extends ParseOptions>(input: string, options?: Options) => Options extends {
    startRule: infer StartRule;
} ? StartRule extends "start" ? Start : Start : Start;
export declare const parse: ParseFunction;
export declare const PeggySyntaxError: typeof _PeggySyntaxError;
export type PeggySyntaxError = _PeggySyntaxError;
export type Start = (If | List | Assign | Tag | Text)[];
export type Text = string;
export type Char = string;
export type Tag = string;
export type If = Openif | Elseif | Else | Endif;
export type Openif = string;
export type Elseif = string;
export type Else = "<#else>";
export type Endif = "</#if>";
export type List = Openlist | Endlist;
export type Openlist = string;
export type Endlist = "</#list>";
export type Assign = string;
export type TagExpression = any;
export type Expression = string;
export type UnsafeExpression = [
    "!" | null,
    Variable,
    [
        _,
        UnsafeOperator,
        _,
        Expression
    ][]
];
export type SafeExpression = [
    "!" | null,
    Variable,
    [
        _,
        SafeOperator,
        _,
        Expression
    ][]
];
export type Variable = string;
export type VariableNotation = ([".", Varname] | ArrayExpression | ModifierExpression | Args)[];
export type ArrayExpression = ["[", Expression, "]"];
export type ModifierExpression = ["?", Modifier, Args | null];
export type Modifier = Varname;
export type Args = ["(", Arg | null, [Comma, Arg][], ")"];
export type Arg = [_, Expression, _];
export type SafeOperator = "<" | "gt" | "&gt;" | "gte" | "&gte;" | "lt" | "&lt;" | "lte" | "&lte;" | "=" | "==" | "<=" | "!=" | "+" | "-" | "/" | "*" | "&&" | "||";
export type UnsafeOperator = SafeOperator | ">" | ">=";
export type Number_1 = string;
export type EncapsulatedString = string;
export type Varname = string;
export type HtmlEntity = string;
export type Comma = [_, ",", _];
export type RequiredWhitespace = string;
export type _ = string;
export {};