import { Transformation } from "./transformation";
import { Normalizer } from "./normalizer";
import { Validator } from "./validator";
import { Action } from "./action";
export type VaultFunction = ({
    /**
     * Specifies the type of the function, either validator, normalizer, transformer or action.
     */
    type: 'validator';
    /**
     * The function or a reference to the function (but not the name of the function, which would be a string). See Writing a handler for more information.
     */
    handler: Validator;
} | {
    /**
     * Specifies the type of the function, either validator, normalizer, transformer or action.
     */
    type: 'transformer';
    /**
     * The function or a reference to the function (but not the name of the function, which would be a string). See Writing a handler for more information.
     */
    handler: Transformation;
} | {
    /**
     * Specifies the type of the function, either validator, normalizer, transformer or action.
     */
    type: 'normalizer';
    /**
     * The function or a reference to the function (but not the name of the function, which would be a string). See Writing a handler for more information.
     */
    handler: Normalizer;
} | {
    /**
     * Specifies the type of the function, either validator, normalizer, transformer or action.
     */
    type: 'action';
    /**
     * The function or a reference to the function (but not the name of the function, which would be a string). See Writing a handler for more information.
     */
    handler: Action;
}) & ({
    /**
     * An optional string that describes the function.
     */
    description?: string;
    /**
     * An optional object that specifies the dependencies of the function.
     */
    dependencies?: {
        /**
         * An array of strings that specify the names of the properties that should be provided to the function.
         */
        properties?: string[];
    };
});