import React from 'react';
import { RequiredDesign } from '../design.js';
import { StageTracker } from '../stage-tracker.js';
type Info<T extends Record<string, unknown>> = {
    /**
     * key-value: Display a key-value pair with a spinner.
     * static-key-value: Display a key-value pair without a spinner.
     * message: Display a message.
     */
    type: 'dynamic-key-value' | 'static-key-value' | 'message';
    /**
     * Color of the value.
     */
    color?: string;
    /**
     * Get the value to display. Takes the data property on the MultiStageComponent as an argument.
     * Useful if you want to apply some logic (like rendering a link) to the data before displaying it.
     *
     * @param data The data property on the MultiStageComponent.
     * @returns {string | undefined}
     */
    get: (data?: T) => string | undefined;
    /**
     * Whether the value should be bold.
     */
    bold?: boolean;
    /**
     * Set to `true` to prevent this key-value pair or message from being collapsed when the window is too short. Defaults to false.
     */
    neverCollapse?: boolean;
    /**
     * Set to `true` to only show this key-value pair or message at the very end of the CI output. Defaults to false.
     */
    onlyShowAtEndInCI?: boolean;
    /**
     * Set to `true` to always render this key-value pair or message in CI output (ignores throttling). Defaults to false.
     */
    alwaysPrintInCI?: boolean;
};
export type KeyValuePair<T extends Record<string, unknown>> = Info<T> & {
    /**
     * Label of the key-value pair.
     */
    label: string;
    type: 'dynamic-key-value' | 'static-key-value';
};
export type SimpleMessage<T extends Record<string, unknown>> = Info<T> & {
    type: 'message';
};
export type InfoBlock<T extends Record<string, unknown>> = Array<KeyValuePair<T> | SimpleMessage<T>>;
export type StageInfoBlock<T extends Record<string, unknown>> = Array<(KeyValuePair<T> & {
    stage: string;
}) | (SimpleMessage<T> & {
    stage: string;
})>;
export type FormattedKeyValue = {
    readonly color?: string;
    readonly isBold?: boolean;
    readonly label?: string;
    readonly value: string | undefined;
    readonly stage?: string;
    readonly type: 'dynamic-key-value' | 'static-key-value' | 'message';
    readonly neverCollapse?: boolean;
};
export type StagesProps = {
    readonly compactionLevel?: number;
    readonly design?: RequiredDesign;
    readonly error?: Error | undefined;
    readonly hasElapsedTime?: boolean;
    readonly hasStageTime?: boolean;
    readonly postStagesBlock?: FormattedKeyValue[];
    readonly preStagesBlock?: FormattedKeyValue[];
    readonly stageSpecificBlock?: FormattedKeyValue[];
    readonly stageTracker: StageTracker;
    readonly timerUnit?: 'ms' | 's';
    readonly title?: string;
};
/**
 * Determine the level of compaction required to render the stages component within the terminal height.
 *
 * Compaction levels:
 * 0 - hide nothing
 * 1 - only show one stage at a time, with stage specific info nested under the stage
 * 2 - hide the elapsed time
 * 3 - hide the title
 * 4 - hide the pre-stages block
 * 5 - hide the post-stages block
 * 6 - put the stage specific info directly next to the stage
 * 7 - hide the stage-specific block
 * 8 - reduce the padding between boxes
 * @returns the compaction level based on the number of lines that will be displayed
 */
export declare function determineCompactionLevel({ design, hasElapsedTime, hasStageTime, postStagesBlock, preStagesBlock, stageSpecificBlock, stageTracker, title, }: StagesProps, rows: number, columns: number): {
    compactionLevel: number;
    totalHeight: number;
};
export declare function Stages({ compactionLevel, design, error, hasElapsedTime, hasStageTime, postStagesBlock, preStagesBlock, stageSpecificBlock, stageTracker, timerUnit, title, }: StagesProps): React.ReactNode;
export {};