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import { XMLEscape } from "./utils.ts";
/* TYPES */
type trimConfig = "nl" | "slurp" | false;
export interface Options {  /** Compile to async function */  async?: boolean;
  /** Absolute path to template file */  filepath?: string;}
export interface EtaConfig {  /** Whether or not to automatically XML-escape interpolations. Default true */  autoEscape: boolean;
  /** Apply a filter function defined on the class to every interpolation or raw interpolation */  autoFilter: boolean;
  /** Configure automatic whitespace trimming. Default `[false, 'nl']` */  autoTrim: trimConfig | [trimConfig, trimConfig];
  /** Whether or not to cache templates if `name` or `filename` is passed */  cache: boolean;
  /** Holds cache of resolved filepaths. Set to `false` to disable. */  cacheFilepaths: boolean;
  /** Whether to pretty-format error messages (introduces runtime penalties) */  debug: boolean;
  /** Function to XML-sanitize interpolations */  escapeFunction: (str: unknown) => string;
  /** Function applied to all interpolations when autoFilter is true */  filterFunction: (val: unknown) => string;
  /** Raw JS code inserted in the template function. Useful for declaring global variables for user templates */  functionHeader: string;
  /** Parsing options */  parse: {    /** Which prefix to use for evaluation. Default `""`, does not support `"-"` or `"_"` */    exec: string;
    /** Which prefix to use for interpolation. Default `"="`, does not support `"-"` or `"_"` */    interpolate: string;
    /** Which prefix to use for raw interpolation. Default `"~"`, does not support `"-"` or `"_"` */    raw: string;  };
  /** Array of plugins */  plugins: Array<{ processFnString?: Function; processAST?: Function; processTemplate?: Function }>;
  /** Remove all safe-to-remove whitespace */  rmWhitespace: boolean;
  /** Delimiters: by default `['<%', '%>']` */  tags: [string, string];
  /** Make data available on the global object instead of varName */  useWith: boolean;
  /** Name of the data object. Default `it` */  varName: string;
  /** Directory that contains templates */  views?: string;
  /** Control template file extension defaults. Default `.eta` */  defaultExtension?: string;}
/* END TYPES */
/** Eta's base (global) configuration */const defaultConfig: EtaConfig = {  autoEscape: true,  autoFilter: false,  autoTrim: [false, "nl"],  cache: false,  cacheFilepaths: true,  debug: false,  escapeFunction: XMLEscape,  // default filter function (not used unless enables) just stringifies the input  filterFunction: (val) => String(val),  functionHeader: "",  parse: {    exec: "",    interpolate: "=",    raw: "~",  },  plugins: [],  rmWhitespace: false,  tags: ["<%", "%>"],  useWith: false,  varName: "it",  defaultExtension: ".eta",};
export { defaultConfig };