import type React from 'react';
import { type AnimationStyle } from './animation-style.js';
export interface ComposerActivityIconProps {
    status: ComposerStatus;
    /** Glyph shown when the agent is idle (the flat brand mark). */
    idleGlyph: string;
    /** Recolours the resting/pulsing glyph to the error tone while aborting. */
    disabled: boolean;
}
/**
 * Isolated, self-animating activity glyph for the composer top rail. Idle →
 * flat brand glyph (inherits the rail's brand colour); busy → a size-and-colour
 * pulse. Always exactly one column wide so the rail geometry never shifts.
 */
export declare function ComposerActivityIcon({ status, idleGlyph, disabled, }: ComposerActivityIconProps): React.ReactElement;
/**
 * Composer status descriptor. Distinct from the raw runtime status so the
 * chip's render (and its reserved width) is driven by one small, testable
 * value instead of scattered flags.
 */
export type ComposerStatus = {
    kind: 'idle';
    fleetRunning: number;
} | {
    kind: 'working';
    word: string;
} | {
    kind: 'aborting';
} | {
    kind: 'confirm';
} | {
    kind: 'queued';
    count: number;
};
/**
 * Build the composer status descriptor from the raw runtime state. Priority
 * mirrors the old `composerStatusLabel`: an open confirm panel and an in-flight
 * abort outrank the working/queued/idle states.
 */
export declare function composerStatusFromState(opts: {
    status: 'idle' | 'running' | 'streaming' | 'aborting';
    confirmCount: number;
    queueCount: number;
    thinkingWord: string;
    fleetRunning: number;
}): ComposerStatus;
/**
 * Stable column width the chip occupies for a given status — independent of the
 * live animation frame so the border geometry never shifts. For `working` we
 * reserve `spinner + space + word + '...'` (the `dots` style's widest frame is
 * three dots; the `…` used by other styles is narrower), i.e. `w(word) + 5`.
 * Pure + exported for testing.
 */
export declare function composerStatusReservedWidth(status: ComposerStatus): number;
export interface ComposerStatusChipProps {
    status: ComposerStatus;
    /** Animation style for the working state (`'cycle'` rotates the variants). */
    animationStyle: AnimationStyle | 'cycle';
    /** Fixed slot width — the chip pads its output to exactly this many columns. */
    reservedWidth: number;
}
/**
 * Isolated, self-animating composer status chip. Uses Ink's shared animation
 * scheduler so animation re-renders never propagate into <Input>. Renders
 * flat text for idle/confirm/aborting/queued and an animated working word.
 */
export declare function ComposerStatusChip({ status, animationStyle, reservedWidth, }: ComposerStatusChipProps): React.ReactElement;
//# sourceMappingURL=composer-status-chip.d.ts.map