import type { Tagged } from "type-fest";
import type { ParsedScriptMetadata, ValidScriptName } from "./script-name-parsing/index.js";
import type { AbsolutePath, FileBaseName } from "./utils.js";
/**
 * Script types that can be created via the `add` command.
 */
export declare const scriptTypes: readonly ["seed", "migration"];
export type ScriptType = (typeof scriptTypes)[number];
export declare function isParsedSnapshotScript(parsed: ParsedScriptMetadata): boolean;
/**
 * Extracts the basename from a path and returns it as a FileBaseName.
 * If the input is already a basename (no path separators), it is returned as-is.
 */
export declare function toFileBaseName(pathOrName: string): FileBaseName;
export type SortedScriptNames = Tagged<readonly ValidScriptName[], "SortedScriptNames">;
export type SortedScripts = {
    scriptDirectory: AbsolutePath;
    scriptNames: SortedScriptNames;
};
/**
 * Comparison function for sorting scripts in canonical order.
 * Scripts are sorted lexicographically, which works because script names
 * are prefixed with timestamps in a sortable format.
 */
export declare function compareScriptNames(a: FileBaseName, b: FileBaseName): number;
export declare function sortScriptNames(scriptNames: readonly ValidScriptName[]): SortedScriptNames;
export declare function filterSortedScriptNames(scriptNames: SortedScriptNames, predicate: (scriptName: FileBaseName) => boolean): SortedScriptNames;
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