/**
 * JSON Schema (draft 2020-12) for Slack Block Kit payloads. Validates a top-level array of blocks. Individual block, element, and composition object schemas are exposed via $defs for re-use. Compiled from https://docs.slack.dev/reference/block-kit (fetched 2026-04-16). Surface restrictions (messages vs modals vs home) and payload-level rules (e.g. cumulative 12k char markdown limit, single-table-per-message, max two data-visualization blocks per message) are documented in $defs descriptions but not enforced at the per-block level.
 */
export type SlackBlockKitPayload = [Block, ...Block[]] | ModalView | HomeView;
/**
 * Discriminated union of every Block Kit block type.
 */
export type Block = ActionsBlock | AlertBlock | CardBlock | CarouselBlock | ContainerBlock | ContextActionsBlock | ContextBlock | DataTableBlock | DataVisualizationBlock | DividerBlock | FileBlock | HeaderBlock | ImageBlock | InputBlock | MarkdownBlock | PlanBlock | RichTextBlock | SectionBlock | TableBlock | TaskCardBlock | VideoBlock;
/**
 * Elements allowed inside an actions block.
 */
export type ActionsBlockElement = ButtonElement | CheckboxesElement | DatepickerElement | DatetimepickerElement | TimepickerElement | OverflowElement | RadioButtonsElement | StaticSelectElement | ExternalSelectElement | UsersSelectElement | ConversationsSelectElement | ChannelsSelectElement | MultiStaticSelectElement | MultiExternalSelectElement | MultiUsersSelectElement | MultiConversationsSelectElement | MultiChannelsSelectElement | WorkflowButtonElement;
/**
 * An identifier for the interactive element. Should be unique among all action_ids used in a single view/message.
 */
export type ActionId = string;
export type StaticSelectElement = {
    type: "static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    initial_option?: OptionObjectPlainText;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & StaticSelectElement1 & {
    type: "static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    initial_option?: OptionObjectPlainText;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & StaticSelectElement1 & {
    type: "static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    initial_option?: OptionObjectPlainText;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & StaticSelectElement1;
export type StaticSelectElement1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
export type MultiStaticSelectElement = {
    type: "multi_static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    /**
     * @minItems 1
     */
    initial_options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & MultiStaticSelectElement1 & {
    type: "multi_static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    /**
     * @minItems 1
     */
    initial_options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & MultiStaticSelectElement1 & {
    type: "multi_static_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    /**
     * @minItems 1
     * @maxItems 100
     */
    option_groups?: [OptionGroupObject, ...OptionGroupObject[]];
    /**
     * @minItems 1
     */
    initial_options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
} & MultiStaticSelectElement1;
export type MultiStaticSelectElement1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
/**
 * A unique identifier for a block. Should be unique within a single message or view.
 */
export type BlockId = string;
/**
 * A text object — either plain_text or mrkdwn.
 */
export type TextObject = PlainTextObject | MrkdwnTextObject;
/**
 * At least one of hero_image, title, actions, or body is required.
 */
export type CardBlock = CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
} & CardBlock1 & {
    type: "card";
    block_id?: BlockId;
    hero_image?: ImageElement;
    icon?: ImageElement;
    title?: TextObject;
    subtitle?: TextObject;
    body?: TextObject;
    /**
     * @minItems 1
     * @maxItems 2
     */
    actions?: [ButtonElement] | [ButtonElement, ButtonElement];
};
export type CardBlock1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
/**
 * Must be used inside a section or context block. Either image_url or slack_file is required.
 */
export type ImageElement = {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
} & ImageElement1 & {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
} & ImageElement1 & {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
} & ImageElement1 & {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
} & ImageElement1 & {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
} & ImageElement1;
/**
 * Reference to a Slack file. Exactly one of url or id must be provided. Supported file types: png, jpg, jpeg, gif.
 */
export type SlackFileObject = {
    url?: string;
    id?: string;
} & SlackFileObject1 & {
    url?: string;
    id?: string;
} & SlackFileObject1;
export type SlackFileObject1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
export type ImageElement1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
/**
 * A block allowed inside a container block's child_blocks array. Slack documents this set as: actions, context, divider, file, header, image, input, rich_text, section, table, video (https://docs.slack.dev/reference/block-kit/blocks/container-block). Notably excludes container itself (no nesting) and message-only chrome like card/carousel/markdown.
 */
export type ContainerChildBlock = ActionsBlock | ContextBlock | DividerBlock | FileBlock | HeaderBlock | ImageBlock | InputBlock | RichTextBlock | SectionBlock | TableBlock | VideoBlock;
/**
 * Elements allowed inside a context block.
 */
export type ContextBlockElement = ImageElement | TextObject;
/**
 * Either image_url or slack_file is required (not both).
 */
export type ImageBlock = {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
    title?: PlainTextObject;
    block_id?: BlockId;
} & ImageBlock1 & {
    type: "image";
    alt_text: string;
    image_url?: string;
    slack_file?: SlackFileObject;
    title?: PlainTextObject;
    block_id?: BlockId;
} & ImageBlock1;
export type ImageBlock1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
/**
 * Elements that may appear as the element of an input block.
 */
export type InputBlockElement = PlainTextInputElement | EmailInputElement | UrlInputElement | NumberInputElement | CheckboxesElement | RadioButtonsElement | DatepickerElement | DatetimepickerElement | TimepickerElement | StaticSelectElement | ExternalSelectElement | UsersSelectElement | ConversationsSelectElement | ChannelsSelectElement | MultiStaticSelectElement | MultiExternalSelectElement | MultiUsersSelectElement | MultiConversationsSelectElement | MultiChannelsSelectElement | RichTextInputElement | FileInputElement;
/**
 * Any of the 4 rich-text container kinds usable inside a rich_text block's elements array.
 */
export type RichTextContainerElement = RichTextSectionElement | RichTextListElement | RichTextPreformattedElement | RichTextQuoteElement;
/**
 * Any of the 10 rich-text leaf element kinds.
 */
export type RichTextLeaf = RichTextTextLeaf | RichTextLinkLeaf | RichTextUserLeaf | RichTextUsergroupLeaf | RichTextTeamLeaf | RichTextChannelLeaf | RichTextEmojiLeaf | RichTextBroadcastLeaf | RichTextColorLeaf | RichTextDateLeaf;
/**
 * Must have text or fields (or both).
 */
export type SectionBlock = SectionBlock1 & {
    type: "section";
    text?: TextObject;
    block_id?: BlockId;
    /**
     * @minItems 1
     * @maxItems 10
     */
    fields?: [TextObject] | [TextObject, TextObject] | [TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject
    ];
    accessory?: SectionAccessoryElement;
    expand?: boolean;
} & SectionBlock1 & {
    type: "section";
    text?: TextObject;
    block_id?: BlockId;
    /**
     * @minItems 1
     * @maxItems 10
     */
    fields?: [TextObject] | [TextObject, TextObject] | [TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject, TextObject] | [
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject,
        TextObject
    ];
    accessory?: SectionAccessoryElement;
    expand?: boolean;
};
export type SectionBlock1 = {
    [k: string]: unknown | undefined;
} | {
    [k: string]: unknown | undefined;
};
/**
 * Elements that may appear as the accessory of a section block. datetimepicker is intentionally excluded — docs say it 'must be used inside the actions block or input block'.
 */
export type SectionAccessoryElement = ButtonElement | CheckboxesElement | DatepickerElement | TimepickerElement | ImageElement | OverflowElement | RadioButtonsElement | StaticSelectElement | ExternalSelectElement | UsersSelectElement | ConversationsSelectElement | ChannelsSelectElement | MultiStaticSelectElement | MultiExternalSelectElement | MultiUsersSelectElement | MultiConversationsSelectElement | MultiChannelsSelectElement | WorkflowButtonElement;
/**
 * A cell inside a table_block row. Either raw_text or rich_text.
 */
export type TableCell = {
    type: "raw_text";
    text: string;
} | {
    type: "rich_text";
    /**
     * Empty array is accepted by Slack (verified in Block Kit Builder 2026-04-16).
     */
    elements: RichTextContainerElement[];
};
/**
 * Per-column settings inside table_block.column_settings. May be null to skip.
 */
export type TableColumnSetting = null | {
    align?: "left" | "center" | "right";
    is_wrapped?: boolean;
};
/**
 * Elements allowed inside a context_actions block.
 */
export type ContextActionsBlockElement = FeedbackButtonsElement | IconButtonElement;
/**
 * A cell inside a data_table_block row. `raw_text` / `raw_number` for simple values, `rich_text` for formatted content. Per https://docs.slack.dev/reference/block-kit/blocks/data-table-block. The docs' per-cell schemas list `properties` without a `required` array; we mirror `table_cell` and require the value-bearing field(s). The rule 'the first (header) row cannot contain rich_text cells' is a row-position constraint JSON Schema can't express and is not enforced here.
 */
export type DataTableCell = {
    type: "raw_text";
    text: string;
} | {
    type: "raw_number";
    value: number;
    text?: string;
} | {
    type: "rich_text";
    elements: RichTextContainerElement[];
};
/**
 * The chart rendered by a data_visualization block. line/bar/area charts use series + axis_config; pie charts use segments.
 */
export type DataVisualizationChart = {
    type: "line" | "bar" | "area";
    /**
     * @minItems 1
     * @maxItems 6
     */
    series: [DataVisualizationSeries] | [DataVisualizationSeries, DataVisualizationSeries] | [DataVisualizationSeries, DataVisualizationSeries, DataVisualizationSeries] | [DataVisualizationSeries, DataVisualizationSeries, DataVisualizationSeries, DataVisualizationSeries] | [
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries
    ] | [
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries,
        DataVisualizationSeries
    ];
    axis_config: DataVisualizationAxisConfig;
} | {
    type: "pie";
    /**
     * @minItems 1
     * @maxItems 6
     */
    segments: [DataVisualizationSegment] | [DataVisualizationSegment, DataVisualizationSegment] | [DataVisualizationSegment, DataVisualizationSegment, DataVisualizationSegment] | [DataVisualizationSegment, DataVisualizationSegment, DataVisualizationSegment, DataVisualizationSegment] | [
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment
    ] | [
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment,
        DataVisualizationSegment
    ];
};
export interface ActionsBlock {
    type: "actions";
    /**
     * @minItems 1
     * @maxItems 25
     */
    elements: [ActionsBlockElement, ...ActionsBlockElement[]];
    block_id?: BlockId;
}
export interface ButtonElement {
    type: "button";
    text: PlainTextObject;
    action_id?: ActionId;
    url?: string;
    value?: string;
    style?: "primary" | "danger";
    confirm?: ConfirmObject;
    accessibility_label?: string;
}
export interface PlainTextObject {
    type: "plain_text";
    text: string;
    emoji?: boolean;
}
export interface ConfirmObject {
    title: PlainTextObject;
    /**
     * Per Slack docs examples, this field accepts plain_text OR mrkdwn. Prose on the docs page says plain_text, but the example payload uses mrkdwn.
     */
    text: PlainTextObject | MrkdwnTextObject;
    confirm: PlainTextObject;
    deny: PlainTextObject;
    style?: "primary" | "danger";
}
export interface MrkdwnTextObject {
    type: "mrkdwn";
    text: string;
    verbatim?: boolean;
}
export interface CheckboxesElement {
    type: "checkboxes";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 10
     */
    options: [OptionObjectRadioOrCheckbox] | [OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox] | [OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ];
    /**
     * @minItems 1
     */
    initial_options?: [OptionObjectRadioOrCheckbox, ...OptionObjectRadioOrCheckbox[]];
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
}
/**
 * Option object used in radio_buttons and checkboxes elements. text and description may be plain_text or mrkdwn.
 */
export interface OptionObjectRadioOrCheckbox {
    text: PlainTextObject | MrkdwnTextObject;
    value: string;
    description?: PlainTextObject | MrkdwnTextObject;
}
export interface DatepickerElement {
    type: "datepicker";
    action_id?: ActionId;
    initial_date?: string;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * Reusable placeholder text object (plain_text only, max 150 chars).
 */
export interface PlaceholderObject {
    type: "plain_text";
    text: string;
    emoji?: boolean;
}
export interface DatetimepickerElement {
    type: "datetimepicker";
    action_id?: ActionId;
    initial_date_time?: number;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
}
export interface TimepickerElement {
    type: "timepicker";
    action_id?: ActionId;
    initial_time?: string;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
    timezone?: string;
}
/**
 * Must be used inside a section or actions block. Up to 5 options.
 */
export interface OverflowElement {
    type: "overflow";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 5
     */
    options: [OptionObjectOverflow] | [OptionObjectOverflow, OptionObjectOverflow] | [OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow] | [OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow] | [OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow, OptionObjectOverflow];
    confirm?: ConfirmObject;
}
/**
 * Option object used in overflow menus. Adds optional url field.
 */
export interface OptionObjectOverflow {
    text: PlainTextObject;
    value: string;
    description?: PlainTextObject;
    url?: string;
}
export interface RadioButtonsElement {
    type: "radio_buttons";
    action_id?: ActionId;
    /**
     * @minItems 1
     * @maxItems 10
     */
    options: [OptionObjectRadioOrCheckbox] | [OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox] | [OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox, OptionObjectRadioOrCheckbox] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ] | [
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox,
        OptionObjectRadioOrCheckbox
    ];
    initial_option?: OptionObjectRadioOrCheckbox;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
}
/**
 * Option object used in select / multi-select menus. text and description must be plain_text. url is not allowed here (overflow only).
 */
export interface OptionObjectPlainText {
    text: PlainTextObject;
    value: string;
    description?: PlainTextObject;
}
export interface OptionGroupObject {
    label: PlainTextObject;
    /**
     * @minItems 1
     * @maxItems 100
     */
    options: [OptionObjectPlainText, ...OptionObjectPlainText[]];
}
export interface ExternalSelectElement {
    type: "external_select";
    action_id?: ActionId;
    initial_option?: OptionObjectPlainText;
    min_query_length?: number;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface UsersSelectElement {
    type: "users_select";
    action_id?: ActionId;
    initial_user?: string;
    confirm?: ConfirmObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * response_url_enabled is only valid when used inside an input block within a modal.
 */
export interface ConversationsSelectElement {
    type: "conversations_select";
    action_id?: ActionId;
    initial_conversation?: string;
    default_to_current_conversation?: boolean;
    confirm?: ConfirmObject;
    response_url_enabled?: boolean;
    filter?: ConversationFilterObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * Filter object for conversations_select / multi_conversations_select. At least one of include / exclude_external_shared_channels / exclude_bot_users must be present.
 */
export interface ConversationFilterObject {
    /**
     * @minItems 1
     */
    include?: ["im" | "mpim" | "private" | "public", ...("im" | "mpim" | "private" | "public")[]];
    exclude_external_shared_channels?: boolean;
    exclude_bot_users?: boolean;
}
/**
 * response_url_enabled is only valid when used inside an input block within a modal.
 */
export interface ChannelsSelectElement {
    type: "channels_select";
    action_id?: ActionId;
    initial_channel?: string;
    confirm?: ConfirmObject;
    response_url_enabled?: boolean;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface MultiExternalSelectElement {
    type: "multi_external_select";
    action_id?: ActionId;
    min_query_length?: number;
    /**
     * @minItems 1
     */
    initial_options?: [OptionObjectPlainText, ...OptionObjectPlainText[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface MultiUsersSelectElement {
    type: "multi_users_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     */
    initial_users?: [string, ...string[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface MultiConversationsSelectElement {
    type: "multi_conversations_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     */
    initial_conversations?: [string, ...string[]];
    default_to_current_conversation?: boolean;
    confirm?: ConfirmObject;
    max_selected_items?: number;
    filter?: ConversationFilterObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface MultiChannelsSelectElement {
    type: "multi_channels_select";
    action_id?: ActionId;
    /**
     * @minItems 1
     */
    initial_channels?: [string, ...string[]];
    confirm?: ConfirmObject;
    max_selected_items?: number;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface WorkflowButtonElement {
    type: "workflow_button";
    text: PlainTextObject;
    workflow: WorkflowObject;
    action_id: ActionId;
    style?: "primary" | "danger";
    accessibility_label?: string;
}
export interface WorkflowObject {
    trigger: TriggerObject;
}
export interface TriggerObject {
    url: string;
    customizable_input_parameters?: {
        name: string;
        value: unknown;
    }[];
}
export interface AlertBlock {
    type: "alert";
    text: TextObject;
    level?: "default" | "info" | "warning" | "error" | "success";
    block_id?: BlockId;
}
export interface CarouselBlock {
    type: "carousel";
    /**
     * @minItems 1
     * @maxItems 10
     */
    elements: [CardBlock] | [CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock] | [CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock, CardBlock];
    block_id?: BlockId;
}
/**
 * A general-purpose wrapper that groups child blocks into a single, optionally collapsible unit with a configurable width. Messages only (https://docs.slack.dev/reference/block-kit/blocks/container-block). default_collapsed only takes effect when is_collapsible is true; the schema rejects default_collapsed: true without is_collapsible: true.
 */
export interface ContainerBlock {
    type: "container";
    block_id?: BlockId;
    title: PlainTextObject;
    subtitle?: PlainTextObject;
    icon?: ImageElement;
    width?: "narrow" | "standard" | "wide" | "full";
    is_collapsible?: boolean;
    default_collapsed?: boolean;
    /**
     * @minItems 1
     * @maxItems 10
     */
    child_blocks: [ContainerChildBlock] | [ContainerChildBlock, ContainerChildBlock] | [ContainerChildBlock, ContainerChildBlock, ContainerChildBlock] | [ContainerChildBlock, ContainerChildBlock, ContainerChildBlock, ContainerChildBlock] | [ContainerChildBlock, ContainerChildBlock, ContainerChildBlock, ContainerChildBlock, ContainerChildBlock] | [
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock
    ] | [
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock
    ] | [
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock
    ] | [
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock
    ] | [
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock,
        ContainerChildBlock
    ];
}
export interface ContextBlock {
    type: "context";
    /**
     * @minItems 1
     * @maxItems 10
     */
    elements: [ContextBlockElement] | [ContextBlockElement, ContextBlockElement] | [ContextBlockElement, ContextBlockElement, ContextBlockElement] | [ContextBlockElement, ContextBlockElement, ContextBlockElement, ContextBlockElement] | [ContextBlockElement, ContextBlockElement, ContextBlockElement, ContextBlockElement, ContextBlockElement] | [
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement
    ] | [
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement
    ] | [
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement
    ] | [
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement
    ] | [
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement,
        ContextBlockElement
    ];
    block_id?: BlockId;
}
export interface DividerBlock {
    type: "divider";
    block_id?: BlockId;
}
/**
 * Cannot be added to app surfaces directly; surfaces only when retrieving messages that contain remote files.
 */
export interface FileBlock {
    type: "file";
    external_id: string;
    source: "remote";
    block_id?: BlockId;
}
export interface HeaderBlock {
    type: "header";
    text: PlainTextObject;
    block_id?: BlockId;
    level?: number;
}
/**
 * If element is a file_input, dispatch_action must not be true.
 */
export interface InputBlock {
    type: "input";
    label: PlainTextObject;
    element: InputBlockElement;
    dispatch_action?: boolean;
    block_id?: BlockId;
    hint?: PlainTextObject;
    optional?: boolean;
}
/**
 * Must be used inside an input block.
 */
export interface PlainTextInputElement {
    type: "plain_text_input";
    action_id?: ActionId;
    initial_value?: string;
    multiline?: boolean;
    min_length?: number;
    max_length?: number;
    dispatch_action_config?: DispatchActionConfigObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface DispatchActionConfigObject {
    /**
     * @minItems 1
     * @maxItems 2
     */
    trigger_actions_on: ["on_enter_pressed" | "on_character_entered"] | ["on_enter_pressed" | "on_character_entered", "on_enter_pressed" | "on_character_entered"];
}
/**
 * Must be used inside an input block.
 */
export interface EmailInputElement {
    type: "email_text_input";
    action_id?: ActionId;
    initial_value?: string;
    dispatch_action_config?: DispatchActionConfigObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * Must be used inside an input block.
 */
export interface UrlInputElement {
    type: "url_text_input";
    action_id?: ActionId;
    initial_value?: string;
    dispatch_action_config?: DispatchActionConfigObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * Must be used inside an input block. min_value must not exceed max_value.
 */
export interface NumberInputElement {
    type: "number_input";
    is_decimal_allowed: boolean;
    action_id?: ActionId;
    initial_value?: string;
    min_value?: string;
    max_value?: string;
    dispatch_action_config?: DispatchActionConfigObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
/**
 * Must be used inside an input block.
 */
export interface RichTextInputElement {
    type: "rich_text_input";
    action_id: ActionId;
    initial_value?: RichTextBlock;
    dispatch_action_config?: DispatchActionConfigObject;
    focus_on_load?: boolean;
    placeholder?: PlaceholderObject;
}
export interface RichTextBlock {
    type: "rich_text";
    /**
     * Empty array is accepted by Slack (verified in Block Kit Builder 2026-04-16).
     */
    elements: RichTextContainerElement[];
    block_id?: BlockId;
}
export interface RichTextSectionElement {
    type: "rich_text_section";
    /**
     * Empty array is accepted by Slack (verified in Block Kit Builder 2026-04-16).
     */
    elements: RichTextLeaf[];
}
export interface RichTextTextLeaf {
    type: "text";
    text: string;
    style?: RichTextStyleObject;
}
/**
 * Style flags for rich-text leaf elements. Slack docs disagree on which flags are allowed per leaf type; this is the union of all flags documented.
 */
export interface RichTextStyleObject {
    bold?: boolean;
    italic?: boolean;
    strike?: boolean;
    underline?: boolean;
    code?: boolean;
    highlight?: boolean;
    client_highlight?: boolean;
    unlink?: boolean;
}
export interface RichTextLinkLeaf {
    type: "link";
    url: string;
    text?: string;
    unsafe?: boolean;
    style?: RichTextStyleObject;
}
export interface RichTextUserLeaf {
    type: "user";
    user_id: string;
    style?: RichTextStyleObject;
}
export interface RichTextUsergroupLeaf {
    type: "usergroup";
    usergroup_id: string;
    style?: RichTextStyleObject;
}
/**
 * Whole-team mention (e.g. <!T12345>) — referenced by team_id.
 */
export interface RichTextTeamLeaf {
    type: "team";
    team_id: string;
    style?: RichTextStyleObject;
}
export interface RichTextChannelLeaf {
    type: "channel";
    channel_id: string;
    style?: RichTextStyleObject;
}
/**
 * Slack's official docs (rich-text-block reference) only list type/name/unicode, but the API silently accepts a `style` object on emoji leaves. We allow it to match observed behavior.
 */
export interface RichTextEmojiLeaf {
    type: "emoji";
    name: string;
    skin_tone?: number;
    unicode?: string;
    style?: RichTextStyleObject;
}
export interface RichTextBroadcastLeaf {
    type: "broadcast";
    range: "here" | "channel" | "everyone";
    style?: RichTextStyleObject;
}
export interface RichTextColorLeaf {
    type: "color";
    value: string;
    style?: RichTextStyleObject;
}
export interface RichTextDateLeaf {
    type: "date";
    timestamp: number;
    format: string;
    url?: string;
    fallback?: string;
    style?: RichTextStyleObject;
}
export interface RichTextListElement {
    type: "rich_text_list";
    style: "bullet" | "ordered";
    /**
     * @minItems 1
     */
    elements: [RichTextSectionElement, ...RichTextSectionElement[]];
    indent?: number;
    offset?: number;
    border?: 0 | 1;
}
export interface RichTextPreformattedElement {
    type: "rich_text_preformatted";
    /**
     * Empty array is accepted by Slack (verified in Block Kit Builder 2026-04-16).
     */
    elements: RichTextLeaf[];
    border?: 0 | 1;
    language?: string;
}
export interface RichTextQuoteElement {
    type: "rich_text_quote";
    /**
     * Empty array is accepted by Slack (verified in Block Kit Builder 2026-04-16).
     */
    elements: RichTextLeaf[];
    border?: 0 | 1;
}
/**
 * Must be used inside an input block in modals only. Requires files:read OAuth scope. 10MB per-file limit (not enforceable in JSON Schema).
 */
export interface FileInputElement {
    type: "file_input";
    action_id?: ActionId;
    /**
     * @minItems 1
     */
    filetypes?: [string, ...string[]];
    max_files?: number;
}
/**
 * One table per message (server-enforced via invalid_attachments / only_one_table_allowed). Up to 100 rows, up to 20 cells per row.
 */
export interface TableBlock {
    type: "table";
    block_id?: BlockId;
    /**
     * @minItems 1
     * @maxItems 100
     */
    rows: [
        ([TableCell] | [TableCell, TableCell] | [TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ]),
        ...([TableCell] | [TableCell, TableCell] | [TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell, TableCell] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ] | [
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell,
            TableCell
        ])[]
    ];
    /**
     * @maxItems 20
     */
    column_settings?: [] | [TableColumnSetting] | [TableColumnSetting, TableColumnSetting] | [TableColumnSetting, TableColumnSetting, TableColumnSetting] | [TableColumnSetting, TableColumnSetting, TableColumnSetting, TableColumnSetting] | [TableColumnSetting, TableColumnSetting, TableColumnSetting, TableColumnSetting, TableColumnSetting] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ] | [
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting,
        TableColumnSetting
    ];
}
/**
 * Requires links.embed:write OAuth scope. video_url must be in app's unfurl domains, HTTPS, embeddable, return 2xx, not point to Slack-related domains.
 */
export interface VideoBlock {
    type: "video";
    alt_text: string;
    title: PlainTextObject;
    thumbnail_url: string;
    video_url: string;
    author_name?: string;
    description?: PlainTextObject;
    provider_icon_url?: string;
    provider_name?: string;
    title_url?: string;
    block_id?: BlockId;
}
export interface ContextActionsBlock {
    type: "context_actions";
    /**
     * @minItems 1
     * @maxItems 5
     */
    elements: [ContextActionsBlockElement] | [ContextActionsBlockElement, ContextActionsBlockElement] | [ContextActionsBlockElement, ContextActionsBlockElement, ContextActionsBlockElement] | [ContextActionsBlockElement, ContextActionsBlockElement, ContextActionsBlockElement, ContextActionsBlockElement] | [
        ContextActionsBlockElement,
        ContextActionsBlockElement,
        ContextActionsBlockElement,
        ContextActionsBlockElement,
        ContextActionsBlockElement
    ];
    block_id?: BlockId;
}
/**
 * Must be used inside a context_actions block.
 */
export interface FeedbackButtonsElement {
    type: "feedback_buttons";
    positive_button: FeedbackButtonSubobject;
    negative_button: FeedbackButtonSubobject;
    action_id?: ActionId;
}
export interface FeedbackButtonSubobject {
    text: PlainTextObject;
    value: string;
    accessibility_label?: string;
}
/**
 * Icon button — only valid inside a context_actions block.
 */
export interface IconButtonElement {
    type: "icon_button";
    icon: "trash";
    text: PlainTextObject;
    action_id?: ActionId;
    value?: string;
    confirm?: ConfirmObject;
    accessibility_label?: string;
    visible_to_user_ids?: string[];
}
/**
 * Rich, interactive table with pagination, sorting, and filtering (https://docs.slack.dev/reference/block-kit/blocks/data-table-block). Distinct from `table_block`, which is a simpler static table. The single-table and aggregate 10,000-character limits are payload-level rules not enforced here. `row_header_column_index` must point at an existing column, a cross-field rule JSON Schema can't check (bounded to 0–19 since a row has at most 20 cells).
 */
export interface DataTableBlock {
    type: "data_table";
    block_id?: BlockId;
    caption: string;
    page_size?: number;
    row_header_column_index?: number;
    /**
     * First row is the header; 2–101 rows total (1 header + 1–100 data rows), 1–20 cells per row.
     *
     * @minItems 2
     * @maxItems 101
     */
    rows: [
        ([DataTableCell] | [DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ]),
        ([DataTableCell] | [DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ]),
        ...([DataTableCell] | [DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell, DataTableCell] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ] | [
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell,
            DataTableCell
        ])[]
    ];
}
/**
 * Renders data as a line, bar, area, or pie chart. Messages only (https://docs.slack.dev/reference/block-kit/blocks/data-visualization-block). Slack renders at most two data_visualization blocks per message (enforced via the checkDataVisualizationMax helper, since JSON Schema can't count sibling blocks). Two further runtime rules are enforced via checkDataVisualizationConsistency, since they depend on sibling-field values JSON Schema can't compare: series names must be unique within a chart, and each series must contain exactly one data point per axis_config.categories label.
 */
export interface DataVisualizationBlock {
    type: "data_visualization";
    block_id?: BlockId;
    title: string;
    chart: DataVisualizationChart;
}
/**
 * A named series of data points plotted on a line/bar/area chart. The name drives the chart legend and must be unique across all series in the same chart (enforced via checkDataVisualizationConsistency).
 */
export interface DataVisualizationSeries {
    name: string;
    /**
     * @minItems 1
     * @maxItems 20
     */
    data: [DataVisualizationDataPoint] | [DataVisualizationDataPoint, DataVisualizationDataPoint] | [DataVisualizationDataPoint, DataVisualizationDataPoint, DataVisualizationDataPoint] | [DataVisualizationDataPoint, DataVisualizationDataPoint, DataVisualizationDataPoint, DataVisualizationDataPoint] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ] | [
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint,
        DataVisualizationDataPoint
    ];
}
/**
 * A single point in a chart series: an x-axis label and its numeric value. The label must match one of axis_config.categories (enforced via checkDataVisualizationConsistency). Negative values are permitted — line/bar/area charts render against a zero baseline.
 */
export interface DataVisualizationDataPoint {
    label: string;
    value: number;
}
/**
 * Axis configuration for cartesian (line/bar/area) charts. categories define the valid x-axis labels and their left-to-right display order. At most 20 categories — each series must carry exactly one data point per category, and a series' data array is itself capped at 20 items.
 */
export interface DataVisualizationAxisConfig {
    /**
     * @maxItems 20
     */
    categories: [] | [string] | [string, string] | [string, string, string] | [string, string, string, string] | [string, string, string, string, string] | [string, string, string, string, string, string] | [string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string, string, string, string, string] | [string, string, string, string, string, string, string, string, string, string, string, string, string, string] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ] | [
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string,
        string
    ];
    x_label?: string;
    y_label?: string;
}
/**
 * A single slice of a pie chart. value must be greater than 0; Slack derives the displayed percentage from each segment's value as a share of the total.
 */
export interface DataVisualizationSegment {
    label: string;
    value: number;
}
/**
 * block_id is ignored on markdown blocks. Cumulative 12,000-char limit across all markdown blocks in one payload is a payload-level rule, not enforced here.
 */
export interface MarkdownBlock {
    type: "markdown";
    text: string;
    block_id?: BlockId;
}
export interface PlanBlock {
    type: "plan";
    title: string | PlainTextObject;
    block_id?: BlockId;
    tasks?: TaskCardInlineObject[];
}
/**
 * A task card as it appears inline within a plan_block tasks array — the docs' example omits the type discriminator.
 */
export interface TaskCardInlineObject {
    type?: "task_card";
    task_id: string;
    title: string;
    details?: RichTextBlock;
    output?: RichTextBlock;
    sources?: UrlSourceElement[];
    status?: "pending" | "in_progress" | "complete" | "error";
    block_id?: BlockId;
}
/**
 * URL source element — only valid inside a task_card block's sources array.
 */
export interface UrlSourceElement {
    type: "url";
    url: string;
    text: string;
}
/**
 * Standalone task_card block (also embeddable inline within plan_block).
 */
export interface TaskCardBlock {
    type: "task_card";
    task_id: string;
    title: string;
    details?: RichTextBlock;
    output?: RichTextBlock;
    sources?: UrlSourceElement[];
    status?: "pending" | "in_progress" | "complete" | "error";
    block_id?: BlockId;
}
/**
 * Modal view surface (views.open / views.push / views.update payload). title/submit/close text capped at 24 chars. When blocks contain any input block, submit is required (per docs).
 */
export interface ModalView {
    type: "modal";
    title: PlainTextObject;
    /**
     * @minItems 1
     * @maxItems 100
     */
    blocks: [Block, ...Block[]];
    close?: PlainTextObject;
    submit?: PlainTextObject;
    private_metadata?: string;
    callback_id?: string;
    clear_on_close?: boolean;
    notify_on_close?: boolean;
    external_id?: string;
    submit_disabled?: boolean;
}
/**
 * Home tab view surface (views.publish payload).
 */
export interface HomeView {
    type: "home";
    /**
     * @minItems 1
     * @maxItems 100
     */
    blocks: [Block, ...Block[]];
    private_metadata?: string;
    callback_id?: string;
    external_id?: string;
}
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