/** Built-in glyphs. Anything else falls through to the `row-icon` slot. */
export type ToolChipIcon = 'think' | 'write' | 'run' | 'read';
export interface ToolChipDetailLine {
    text: string;
    /** `add` reads as success, `del` as danger; anything else stays muted. */
    tone?: 'add' | 'del';
}
export interface ToolChipRow {
    id: string;
    label: string;
    /** Trailing truncating chip — the argument, path or command. */
    chip?: string;
    icon?: ToolChipIcon | (string & {});
    /** Render the chip in the mono face (paths, commands). */
    mono?: boolean;
    /** Render the detail lines in the mono face (code, logs). */
    detailMono?: boolean;
    detail?: ToolChipDetailLine[];
}
export interface ToolChipDiff {
    file: string;
    /** Added line count, rendered `+N`. */
    add: number;
    /** Removed line count, rendered `−N` (U+2212). Zero hides the counter. */
    del: number;
}
export interface ToolChipsProps {
    rows: ToolChipRow[];
    /** Diff summary appended under a divider. Omit to hide the whole section. */
    diffs?: ToolChipDiff[];
    /** Header text. Falls back to `summaryFormatter(rows.length)`. */
    summary?: string;
    /** @default n => `${n} tool call(s)` */
    summaryFormatter?: (rowCount: number) => string;
    /** `v-model:open` — the whole run. Omit to let the component own it. */
    open?: boolean;
    /** Initial open state when uncontrolled. @default true */
    defaultOpen?: boolean;
    /** `v-model:expandedRows` — ids of the expanded rows. */
    expandedRows?: string[];
    /** Ids expanded on first render when uncontrolled. */
    defaultExpandedRows?: string[];
    /** Diffs beyond `diffs`, surfaced as a `+N more` control. */
    moreCount?: number;
    /** @default n => `+${n} more` */
    moreLabelFormatter?: (count: number) => string;
}
export interface ToolChipsEmits {
    (e: 'update:open', open: boolean): void;
    (e: 'update:expandedRows', ids: string[]): void;
    (e: 'toggle', id: string, expanded: boolean): void;
    (e: 'rowClick', row: ToolChipRow): void;
    (e: 'diffClick', diff: ToolChipDiff): void;
    (e: 'more'): void;
}
export interface DiffChipsProps {
    diffs: ToolChipDiff[];
    /** Diffs not present in `diffs`, surfaced as a `+N more` control. */
    moreCount?: number;
    /** @default n => `+${n} more` */
    moreLabelFormatter?: (count: number) => string;
    /** Entrance stagger between chips, in ms. @default 80 */
    staggerStep?: number;
}
export interface DiffChipsEmits {
    (e: 'select', diff: ToolChipDiff): void;
    (e: 'more'): void;
}