export interface StatechartParseErrorLocation {
    /** 1-based line of the offending source line. */
    line: number;
    /** 1-based column, when the error can be pinned to a position inside the line. */
    column?: number;
    /** Config path of the construct (`"working.$0.a1"`), when the error belongs to a state or scope. */
    path?: string;
}
/**
 * The single error type of the converter. Every rejection of the `.mmd` text
 * (directives, diagram subset, transition labels, body syntax, emitter
 * preconditions) carries the source line so that a CLI can print
 * `file:line:column: message`.
 */
export declare class StatechartParseError extends Error {
    readonly line: number;
    readonly column: number | undefined;
    readonly path: string | undefined;
    constructor(message: string, location: StatechartParseErrorLocation);
    /** `line[:column]: message[ (at path)]` — the CLI prefixes it with the file name. */
    format(): string;
}