import { type WidthProvider } from "../../core/buffer/width.js";
export interface TextCellSegment {
    text: string;
    cells: number;
    start: number;
    end: number;
}
export declare function currentTextWidthProvider(): WidthProvider;
export declare function hasTextWidthAsciiFastPath(): boolean;
export declare function withTextWidthProvider<T>(provider: WidthProvider | undefined, fn: () => T): T;
export declare function withTextRenderPass<T>(fn: () => T, provider?: WidthProvider): T;
export declare function forEachTextCellSegment(text: string, cb: (segment: TextCellSegment) => void | false, provider?: WidthProvider): void;
export declare function graphemeRangeAt(text: string, index: number): {
    start: number;
    end: number;
} | null;
export declare function sanitizeInlineText(text: string): string;
export declare function sanitizeTextBlock(text: string): string;
export declare function textCellWidth(text: string, provider?: WidthProvider): number;
export declare function spaces(count: number): string;
export declare function repeatChar(ch: string, count: number): string;
export declare function sliceByCells(text: string, maxCells: number, provider?: WidthProvider): string;
export declare function sliceByCellsRange(text: string, startCells: number, endCells: number, provider?: WidthProvider): string;
export declare function padEndByCells(text: string, width: number, provider?: WidthProvider): string;
export declare function formatInlineCellLine(text: string, width: number, provider?: WidthProvider): string;
export declare function clearTextCaches(): void;
export declare function wrapByCells(text: string, width: number, provider?: WidthProvider): readonly string[];