relative-time-expression
Version:
Parser for relative time expression
39 lines (38 loc) • 978 B
TypeScript
export declare type TokenType = 'unit' | 'ws' | 'number' | 'op' | 'keyword';
export declare type Unit = 's' | 'm' | 'h' | 'd' | 'w' | 'M' | 'y';
export interface Token {
type: TokenType;
raw: string;
start: number;
end: number;
}
export interface Node {
type: string;
}
interface Location {
start: number;
end: number;
}
export interface InputExpression extends Node {
type: 'Expression';
body: Array<InputOffset | InputPeriod>;
}
export interface Expression extends Node, Location {
type: 'Expression';
body: Array<Offset | Period>;
}
export interface InputOffset extends Node {
type: 'Offset';
op: '+' | '-';
number: number;
unit: Unit;
}
export declare type Offset = InputOffset & Location;
export interface InputPeriod extends Node {
type: 'Period';
op: '/' | '\\';
number: number;
unit: Unit;
}
export declare type Period = InputPeriod & Location;
export {};