import type { LocaleText } from '../locale/index.js';
import type { AttrValue, ElementNode, NabiDoc, NabiNode } from '../schema/index.js';
import type { EditEnv } from '../doc/index.js';
import type { Selection } from '../caret/index.js';
import type { HtmlBuilder, ParseElement } from '../html/index.js';
import type { IoFilter, MdBuilder, MdBuilders } from '../io/index.js';
import type { Command, CommandOutcome, Nabi } from '../editor/index.js';
export type WingPlace = 'mark' | 'void' | 'container' | 'attr' | 'tool';
export interface StructureDecl {
    readonly holds: 'blocks' | 'inline';
    readonly singleParagraph?: boolean;
    readonly boolAttrs?: readonly string[];
    readonly attrs?: readonly string[];
}
export type KeyName = 'enter' | 'tab' | 'shiftTab' | 'backspace' | 'delete' | 'arrow';
export type ArrowDir = 'left' | 'right' | 'up' | 'down';
export interface KeyIntent {
    readonly key: KeyName;
    readonly dir?: ArrowDir;
}
export interface OwnerAt {
    readonly path: readonly number[];
    readonly node: ElementNode;
}
export type OnKey = (intent: KeyIntent, doc: NabiDoc, sel: Selection, env: EditEnv, owner: OwnerAt) => CommandOutcome | null;
export interface AttachHost {
    readonly root: HTMLElement;
    readonly nabi: Nabi;
    doc(): NabiDoc;
    readonly env: EditEnv;
    pathOfKey(id: string): readonly number[] | null;
    onDispose(dispose: () => void): void;
}
export type Attach = (host: AttachHost) => () => void;
export interface InputRule {
    readonly trigger: 'space' | 'enter';
    readonly scope?: 'block' | 'word';
    readonly pattern: RegExp;
    readonly run: (match: RegExpMatchArray) => {
        readonly name: string;
        readonly args?: Readonly<Record<string, unknown>>;
    };
}
export interface WingChoice {
    readonly value: string | number;
    readonly label?: LocaleText;
    readonly tip?: LocaleText;
    readonly svg?: string;
    readonly swatch?: string;
}
export interface WingField {
    readonly name: string;
    readonly label?: LocaleText;
    readonly kind?: 'text' | 'url';
    readonly optional?: boolean;
    readonly attr?: string;
    readonly initial?: () => string;
    readonly validate?: (value: string) => boolean;
}
export type WingAction = {
    readonly kind: 'command';
    readonly command: string;
    readonly args?: Readonly<Record<string, unknown>>;
} | {
    readonly kind: 'mark';
} | {
    readonly kind: 'menu';
    readonly command: string;
    readonly argKey: string;
    readonly values: readonly WingChoice[];
} | {
    readonly kind: 'grid';
    readonly command: string;
    readonly rowsKey: string;
    readonly colsKey: string;
    readonly max?: number;
} | {
    readonly kind: 'prompt';
    readonly command: string;
    readonly fields: readonly WingField[];
} | {
    readonly kind: 'file';
    readonly accept?: string;
    readonly multiple?: boolean;
} | {
    readonly kind: 'host';
};
export interface WingButton {
    readonly group: string;
    readonly svg?: string;
    readonly label?: LocaleText;
    readonly shortcut?: string;
    readonly accelerator?: string;
    readonly action?: WingAction;
    readonly value?: string | number;
    readonly name?: string;
    readonly accelerated?: WingAction;
}
interface ContextBase {
    readonly name: string;
    readonly label?: LocaleText;
    readonly svg?: string;
    readonly tip?: LocaleText;
    readonly visible?: (node: ElementNode) => boolean;
}
export type ContextControl = (ContextBase & {
    readonly kind: 'button';
    readonly command: string;
    readonly args?: Readonly<Record<string, unknown>>;
}) | (ContextBase & {
    readonly kind: 'toggle';
    readonly command: string;
    readonly args?: Readonly<Record<string, unknown>>;
    readonly token: string;
}) | (ContextBase & {
    readonly kind: 'select';
    readonly command: string;
    readonly argKey: string;
    readonly values: readonly WingChoice[];
    readonly attr?: string;
}) | (ContextBase & {
    readonly kind: 'range';
    readonly command: string;
    readonly argKey: string;
    readonly values: readonly WingChoice[];
    readonly attr?: string;
    readonly rest?: string;
    readonly readout?: boolean;
}) | (ContextBase & {
    readonly kind: 'text';
    readonly command: string;
    readonly argKey: string;
    readonly attr?: string;
    readonly initial?: (node: ElementNode) => string | undefined;
    readonly placeholder?: LocaleText;
    readonly validate?: (value: string) => boolean;
}) | (ContextBase & {
    readonly kind: 'prompt';
    readonly command: string;
    readonly fields: readonly WingField[];
}) | (ContextBase & {
    readonly kind: 'lightbox';
    readonly src: string;
    readonly alt?: string;
});
export interface WingContext {
    readonly title?: LocaleText;
    readonly controls: readonly ContextControl[];
}
export interface Wing {
    readonly w: string;
    readonly place: WingPlace;
    readonly basic?: boolean;
    readonly holds?: 'blocks' | 'inline';
    readonly singleParagraph?: boolean;
    readonly boolAttrs?: readonly string[];
    readonly attrs?: readonly string[];
    readonly clearable?: boolean;
    readonly parts?: Readonly<Record<string, StructureDecl>>;
    readonly allows?: readonly string[];
    readonly noAlign?: boolean;
    readonly requiresAnyOf?: readonly string[];
    readonly attrKey?: string;
    readonly attrValues?: readonly AttrValue[];
    readonly onKey?: OnKey;
    readonly commands?: Readonly<Record<string, Command>>;
    readonly toHtml?: HtmlBuilder;
    readonly partHtml?: Readonly<Record<string, HtmlBuilder>>;
    readonly toMd?: MdBuilder;
    readonly partMd?: MdBuilders;
    readonly claim?: (el: ParseElement, inner: (block: boolean) => NabiNode[]) => NabiNode[] | null;
    readonly ioFilter?: IoFilter;
    readonly repair?: (node: ElementNode) => ElementNode | null;
    readonly partRepair?: Readonly<Record<string, (node: ElementNode) => ElementNode>>;
    readonly currentValue?: (node: ElementNode) => string | undefined;
    readonly escapeKeys?: readonly string[];
    readonly doubleKeys?: Readonly<Record<string, string>>;
    readonly attach?: Attach;
    readonly inputRules?: readonly InputRule[];
    readonly button?: WingButton;
    readonly buttons?: readonly WingButton[];
    readonly context?: WingContext;
    readonly styles?: string;
}
export declare function erectsNode(place: WingPlace): boolean;
export {};
//# sourceMappingURL=contract.d.ts.map