/**
 * The CLI's presentation layer — the 1.75 arc.
 *
 * Six painters, one measurer, one table renderer, one proportion bar, one
 * heading rule. Everything here decorates figures the prose already states;
 * the chapter-four guard strips the paint and asserts nothing was lost and
 * nothing was hiding in it.
 *
 * Colour is on for a TTY unless `NO_COLOR` says otherwise, and on anywhere
 * when `FORCE_COLOR=1` — the door the guard itself walks through, since a
 * test that wants to see what colour does runs under a pipe. A plain pipe
 * stays plain: every `trazum ... | grep` in somebody's script is owed the
 * bytes their script was written against.
 */
/**
 * The variables the decision below reads.
 *
 * Exported for the same reason `LOCALE_ENV_VARS` is: the test suite has to
 * neutralise the machine before asserting on output, and a list of what to
 * neutralise kept in the test file drifts from the list that is read here. It
 * drifted once already, in the other direction: `env.mjs` set `NO_COLOR` and
 * left `FORCE_COLOR` alone, so a contributor whose shell exports `FORCE_COLOR`
 * ran the whole CLI suite against painted output and twenty-nine tests failed.
 */
export declare const COLOUR_ENV_VARS: readonly ['FORCE_COLOR', 'NO_COLOR'];
export declare const useColor: boolean;
export declare const c: {
    bold: (s: string) => string;
    dim: (s: string) => string;
    green: (s: string) => string;
    red: (s: string) => string;
    yellow: (s: string) => string;
    cyan: (s: string) => string;
};
/** The report's text column. Headings rule out to it; nothing else needs it. */
export declare const REPORT_WIDTH = 74;
/**
 * A string's width as a terminal draws it — the ANSI codes not counted.
 *
 * Every hand-rolled `padStart` in the CLI miscounted the moment a painted
 * cell reached it, which is why nothing painted ever sat in a column. All
 * padding below measures through this.
 */
export declare function visibleWidth(s: string): number;
export declare function padCell(s: string, width: number, align: 'left' | 'right'): string;
export interface TableColumn {
    /** The header cell, already localized. Empty string for a headerless column. */
    header: string;
    align: 'left' | 'right';
}
/**
 * The one table renderer, for the eleven layouts that each rebuilt it.
 *
 * Widths come from the content, headers print dimmed, and cells may arrive
 * painted — the measurement ignores the paint. Returns lines; the caller
 * owns the `console.log` and the indent, because some tables live inside a
 * bullet and some at the margin.
 */
export declare function table(columns: TableColumn[], rows: string[][], indent?: string): string[];
/**
 * A share the line already states, readable from further away: `███░░░░░░░`.
 *
 * The bar is content, not paint — it prints in a pipe too, so the stripped
 * and plain outputs stay byte-identical. It never carries information the
 * text does not: the percentage beside it is the number, the bar is the
 * glance. Clamped, because a share over 1 is the caller's bug and a bar
 * wider than asked would make it the layout's.
 */
export declare function bar(share: number, width?: number): string;
/**
 * A section heading an eye can stop on: the text bold, the line completed
 * with a dim rule out to the report's width.
 *
 *   Adónde fue el dinero ─────────────────────────────────────────────
 *
 * The rule is content (it survives the strip); the weight is paint.
 */
export declare function sectionHeading(text: string, width?: number): string;
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