/** Cursor shapes the inline Ghostty canvas can draw. */
export type TerminalCursorShape = 'block' | 'underline' | 'bar' | 'blockHollow';
/** High-level cursor presentation for a single paint. */
export type TerminalCursorDisplay = 'solid' | 'hidden' | 'hollow';
/**
 * Decide how the cursor should appear for the current focus/blink phase.
 * Unfocused terminals always use a steady hollow block; focused terminals
 * honor the model blink flag and the local blink phase.
 */
export declare function resolveTerminalCursorDisplay(options: {
    focused: boolean;
    modelVisible: boolean;
    modelBlinking: boolean;
    blinkPhaseVisible: boolean;
}): TerminalCursorDisplay;
/**
 * Map a display mode + terminal-requested style to the concrete shape to draw.
 * Blur always forces a bordered block regardless of DECSCUSR style.
 */
export declare function resolveTerminalCursorShape(display: TerminalCursorDisplay, modelStyle?: TerminalCursorShape): TerminalCursorShape | null;
/** Official ghostty-vt CURSOR_VISUAL_STYLE enum values. */
export declare function mapGhosttyCursorVisualStyle(value: number): TerminalCursorShape;
export interface TerminalCursorDrawRect {
    x: number;
    y: number;
    width: number;
    height: number;
}
/**
 * Compute the canvas-space geometry for a cursor cell. Pure helper for tests
 * and for the inline terminal overlay painter.
 */
export declare function terminalCursorCellRect(col: number, row: number, cellWidth: number, cellHeight: number): TerminalCursorDrawRect;
/** Draw a solid/hollow cursor into a 2D canvas context (CSS pixel space). */
export declare function drawTerminalCursor(ctx: Pick<CanvasRenderingContext2D, 'fillStyle' | 'strokeStyle' | 'fillRect' | 'strokeRect' | 'globalAlpha'>, options: {
    shape: TerminalCursorShape;
    color: string;
    rect: TerminalCursorDrawRect;
}): void;
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