/** One piece of a line: the text, and what the terminal would have coloured it. */
export interface Token {
    text: string;
    /** Space-separated names — a colour, and any of bold, dim, italic. Empty for plain text. */
    kind: string;
}
/**
 * Highlights with colour forced on, whatever the process is attached to.
 *
 * chalk decides for itself whether its output is a terminal, and a web server's output is not one
 * — so without forcing it every line comes back with no escapes at all and the panel is grey
 * again, which is the bug this exists to fix. The level is put back immediately; highlighting is
 * synchronous, so nothing else can observe the change.
 */
export declare function highlightTokens(lines: string[], filename: string): Token[][];
/**
 * ANSI escapes to tokens.
 *
 * chalk nests styles, so the open ones are a stack: the innermost colour names the token and
 * bold/dim/italic ride along beside it. Anything unrecognised is dropped rather than printed,
 * because a stray escape rendered as text is worse than a missing colour.
 */
export declare function parseAnsi(line: string): Token[];
/** Strips every escape, for anything that wants the plain text back. */
export declare function withoutAnsi(line: string): string;
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