svelte/src/internal/shared/errors.js

Cybernetically enhanced web apps

/* This file is generated by scripts/process-messages/index.js. Do not edit! */

import { DEV } from 'esm-env';

/**
 * Cannot use `{@render children(...)}` if the parent component uses `let:` directives. Consider using a named snippet instead
 * @returns {never}
 */
export function invalid_default_snippet() {
	if (DEV) {
		const error = new Error(`invalid_default_snippet\nCannot use \`{@render children(...)}\` if the parent component uses \`let:\` directives. Consider using a named snippet instead\nhttps://svelte.dev/e/invalid_default_snippet`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/invalid_default_snippet`);
	}
}

/**
 * A snippet function was passed invalid arguments. Snippets should only be instantiated via `{@render ...}`
 * @returns {never}
 */
export function invalid_snippet_arguments() {
	if (DEV) {
		const error = new Error(`invalid_snippet_arguments\nA snippet function was passed invalid arguments. Snippets should only be instantiated via \`{@render ...}\`\nhttps://svelte.dev/e/invalid_snippet_arguments`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/invalid_snippet_arguments`);
	}
}

/**
 * `%name%(...)` can only be used during component initialisation
 * @param {string} name
 * @returns {never}
 */
export function lifecycle_outside_component(name) {
	if (DEV) {
		const error = new Error(`lifecycle_outside_component\n\`${name}(...)\` can only be used during component initialisation\nhttps://svelte.dev/e/lifecycle_outside_component`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/lifecycle_outside_component`);
	}
}

/**
 * Attempted to render a snippet without a `{@render}` block. This would cause the snippet code to be stringified instead of its content being rendered to the DOM. To fix this, change `{snippet}` to `{@render snippet()}`.
 * @returns {never}
 */
export function snippet_without_render_tag() {
	if (DEV) {
		const error = new Error(`snippet_without_render_tag\nAttempted to render a snippet without a \`{@render}\` block. This would cause the snippet code to be stringified instead of its content being rendered to the DOM. To fix this, change \`{snippet}\` to \`{@render snippet()}\`.\nhttps://svelte.dev/e/snippet_without_render_tag`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/snippet_without_render_tag`);
	}
}

/**
 * `%name%` is not a store with a `subscribe` method
 * @param {string} name
 * @returns {never}
 */
export function store_invalid_shape(name) {
	if (DEV) {
		const error = new Error(`store_invalid_shape\n\`${name}\` is not a store with a \`subscribe\` method\nhttps://svelte.dev/e/store_invalid_shape`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/store_invalid_shape`);
	}
}

/**
 * The `this` prop on `<svelte:element>` must be a string, if defined
 * @returns {never}
 */
export function svelte_element_invalid_this_value() {
	if (DEV) {
		const error = new Error(`svelte_element_invalid_this_value\nThe \`this\` prop on \`<svelte:element>\` must be a string, if defined\nhttps://svelte.dev/e/svelte_element_invalid_this_value`);

		error.name = 'Svelte error';
		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/svelte_element_invalid_this_value`);
	}
}