import type { ImageContent, TextContent } from "@bastani/pi-ai/compat";
import type { ThemeColor } from "../../modes/interactive/theme/theme.js";
import type { ToolRenderContext } from "../extensions/tool-types.ts";
export declare function shortenPath(path: unknown): string;
export declare function linkPath(styledText: string, rawPath: string, cwd: string): string;
export declare function renderToolPath(rawPath: string | null, theme: {
    fg: (name: ThemeColor, text: string) => string;
}, cwd: string, options?: {
    emptyFallback?: string;
}): string;
export declare function str(value: unknown): string | null;
/** Format finite numbers or numeric strings as a read line range, omitting malformed ranges. */
export declare function formatReadLineRange(offset: unknown, limit: unknown): string;
export declare function replaceTabs(text: string): string;
export declare function normalizeDisplayText(text: string): string;
export declare function getTextOutput(result: {
    content: Array<{
        type: string;
        text?: string;
        data?: string;
        mimeType?: string;
    }>;
} | undefined, showImages: boolean): string;
export type ToolRenderResultLike<TDetails> = {
    content: (TextContent | ImageContent)[];
    details: TDetails;
};
export declare function formatToolCallWithArgs(title: string, args: unknown, theme: {
    fg: (name: ThemeColor, text: string) => string;
    bold: (text: string) => string;
}, expanded: boolean): string;
/** Renderer state of {@link startToolTimer} and {@link toolTimerText}, kept in `ToolRenderContext.state`. */
export interface ToolTimerState {
    startedAt?: number;
    endedAt?: number;
    interval?: ReturnType<typeof setInterval>;
}
/** Start the row's clock once execution starts. Call from `renderCall`. */
export declare function startToolTimer(context: ToolRenderContext<ToolTimerState>): void;
/**
 * The row's timing line, from `renderResult`: `Elapsed 4.2s` while the result is partial, redrawn
 * every second, and `<finalLabel> 4.2s` once it is final. Undefined when the row has no start time
 * and no recorded duration.
 */
export declare function toolTimerText(context: ToolRenderContext<ToolTimerState>, isPartial: boolean, finalLabel?: string): string | undefined;
export declare function invalidArgText(theme: {
    fg: (name: ThemeColor, text: string) => string;
}): string;
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