import { ErrorType } from 'inkjs/engine/Error';

type CompileSharedType = {
    labelToRemove: string[];
    initialVarsToRemove: string[];
    functions: {
        name: string;
        args: number;
    }[];
    enums: {
        [key: string]: Record<string, number>;
    };
    textSource: string;
};
type IssueType = {
    message: string;
    type: ErrorType;
    line: number;
};
/**
 * Serializable representation of a handler `validation` rule used by
 * {@link HashtagCommands} and {@link TextReplaces}.
 */
type InkValidationInfo = {
    /**
     * Validation based on regular expression.
     */
    type: "regexp";
    /**
     * The regex source pattern.
     */
    source: string;
    /**
     * Regex flags (for example `"i"` or `"gi"`).
     */
    flags: string;
} | {
    /**
     * Validation based on a Zod schema serialized to JSON Schema.
     */
    type: "zod";
    /**
     * JSON Schema representation of the original Zod validation.
     */
    schema: Record<string, unknown>;
} | {
    /**
     * Validation represented by a string literal value
     * (e.g. `"all"` or `"characterId"`).
     */
    type: "literal";
    /**
     * The original literal validation value.
     */
    value: string;
};
/**
 * Serializable representation of a registered {@link HashtagCommands} handler,
 * as exposed by the pixi-vn-ink Vite dev-server API.
 *
 * @see https://pixi-vn.web.app/ink#vite-plugin
 */
interface InkHashtagCommandInfo {
    /**
     * Unique name that identifies the handler.
     */
    name: string;
    /**
     * Human-readable description of what the handler does.
     */
    description?: string;
    /**
     * Serializable form of the validation rule.
     */
    validation: InkValidationInfo;
}
/**
 * Represents a single hashtag command occurrence found in an Ink source file.
 */
interface HashtagCommandOccurrence {
    /**
     * 1-based line number where the command appears.
     */
    line: number;
    /**
     * The raw command string (without the leading `#`).
     */
    command: string;
    /**
     * The token list produced by parsing the command.
     */
    tokens: string[];
}

declare namespace InkCompiler {
    function compile(text: string, shared?: Omit<CompileSharedType, "textSource">): {
        json: string;
        issues: IssueType[];
    } | {
        issues: IssueType[];
        json?: undefined;
    };
    function getErrors(issues: IssueType[], recompile: () => void, shared: CompileSharedType): void | {
        issues: IssueType[];
    };
    /**
     * Returns all hashtag commands in `source` that are not matched by any
     * entry in `commands`.
     *
     * A command is considered "unknown" when none of the registered
     * {@link InkHashtagCommandInfo} validations match its token list.
     *
     * @param source   Raw Ink source text to scan.
     * @param commands List of known command descriptors (e.g. obtained from
     *                 `GET /__pixi-vn-ink/hashtag-commands` or registered
     *                 directly in a VS Code extension).
     * @returns        Array of unrecognised {@link HashtagCommandOccurrence}
     *                 objects, each carrying the 1-based `line`, the raw
     *                 `command` string, and the parsed `tokens`.
     */
    function getUnknownHashtagCommands(source: string, commands: InkHashtagCommandInfo[]): HashtagCommandOccurrence[];
}

export { type HashtagCommandOccurrence, InkCompiler, type InkHashtagCommandInfo, type InkValidationInfo };